Laplacian matrix: Revision history

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curprev 19:1719:17, 8 July 2024‎ OYzVa talk contribs‎ 44,301 bytes +28‎ →‎Signless Laplacian: an isolated vertex is a bipartite connected component undo

curprev 17:2517:25, 24 March 2024‎ 2001:16b8:ba3a:f700:48d0:f81:5367:3d4e talk‎ 44,273 bytes +1‎ →‎Properties: fixed typo undo Tags: Manual revert Mobile edit Mobile web edit
curprev 17:2417:24, 24 March 2024‎ 2001:16b8:ba3a:f700:48d0:f81:5367:3d4e talk‎ 44,272 bytes −1‎ →‎Properties: fixed. typo undo Tags: Reverted Mobile edit Mobile web edit

curprev 10:5310:53, 8 March 2024‎ Clpippel talk contribs‎ 44,273 bytes −3‎ →‎Laplacian matrix for an undirected graph via the oriented incidence matrix: same terminology. undo
curprev 09:5909:59, 8 March 2024‎ Clpippel talk contribs‎ 44,276 bytes +43‎ →‎Symmetric Laplacian for an undirected graph via the oriented incidence matrix undo

curprev 05:3805:38, 24 February 2024‎ Stefano.coniglio talk contribs‎ 44,233 bytes +63‎ →‎Laplacian matrix undo

curprev 10:1010:10, 15 December 2023‎ Onel5969 talk contribs‎ m 44,170 bytes +29‎ Disambiguating links to Julia (link changed to Julia (programming language)) using DisamAssist. undo

curprev 15:4515:45, 29 November 2023‎ 202.66.60.166 talk‎ 44,141 bytes 0‎ →‎Symmetric Laplacian via the incidence matrix undo

curprev 10:0210:02, 4 October 2023‎ 158.195.17.155 talk‎ 44,141 bytes +210‎ →‎Open source software implementations: Added Julia implementation. Updated date of last access for all three implementations undo Tag: Disambiguation links added

curprev 01:3101:31, 24 August 2023‎ OAbot talk contribs‎ m 43,931 bytes +16‎ Open access bot: doi updated in citation with #oabot. undo

curprev 12:3512:35, 25 July 2023‎ 143.89.131.146 talk‎ 43,915 bytes 0‎ No edit summary undo Tag: Manual revert
curprev 12:3312:33, 25 July 2023‎ 143.89.131.146 talk‎ 43,915 bytes 0‎ No edit summary undo Tag: Reverted

curprev 21:1421:14, 23 June 2023‎ Zacoste.fr talk contribs‎ 43,915 bytes +69‎ Added labelled graph or a directed graph under `Definitions for simple graphs` undo Tag: Visual edit

curprev 18:4818:48, 6 February 2023‎ Bebdt talk contribs‎ 43,846 bytes 0‎ →‎Definitions for graphs with weighted edges undo

curprev 16:3116:31, 3 January 2023‎ Damaru wiki talk contribs‎ 43,846 bytes 0‎ →‎Symmetric Laplacian for a directed graph: Fixed typo undo Tags: Mobile edit Mobile web edit
curprev 16:2816:28, 3 January 2023‎ Damaru wiki talk contribs‎ 43,846 bytes 0‎ →‎Symmetric Laplacian via the incidence matrix: fixed typo undo Tags: Mobile edit Mobile web edit

curprev 22:1922:19, 15 December 2022‎ Laurburke talk contribs‎ m 43,846 bytes 0‎ Correcting the format of the scikit-learn library name to all lowercase. undo

curprev 06:1006:10, 23 November 2022‎ Hunan201p talk contribs‎ 43,846 bytes +1‎ No edit summary undo

curprev 13:3113:31, 3 November 2022‎ 131.251.254.232 talk‎ 43,845 bytes 0‎ Undid revision 1119798469 by 131.251.254.232 (talk) undo Tag: Undo
curprev 13:3013:30, 3 November 2022‎ 131.251.254.232 talk‎ 43,845 bytes 0‎ →‎Definitions for graphs with weighted edges undo Tag: Reverted

curprev 04:4704:47, 23 October 2022‎ Citation bot talk contribs‎ 43,845 bytes +17‎ Add: s2cid. | Use this bot. Report bugs. | Suggested by Whoop whoop pull up | #UCB_webform 890/3485 undo

curprev 19:4719:47, 4 August 2022‎ 24.61.244.65 talk‎ 43,828 bytes +85‎ added a link to Fiedler vector undo

curprev 16:0216:02, 11 June 2022‎ Orenburg1 talk contribs‎ m 43,743 bytes +1‎ sp undo

curprev 17:4717:47, 26 April 2022‎ Harsha.nagarajan talk contribs‎ m 43,570 bytes +83‎ Added LaplacianOpt's brief description undo

curprev 16:0116:01, 15 April 2022‎ Colamity talk contribs‎ 43,487 bytes −3‎ →‎Interpretation as the discrete Laplace operator approximating the continuous Laplacian undo

curprev 09:1409:14, 6 April 2022‎ Montgolfière talk contribs‎ m 43,490 bytes 0‎ No edit summary undo

curprev 08:5708:57, 29 March 2022‎ 2001:861:4284:b560:ec2e:b5b6:9e86:50c2 talk‎ 43,490 bytes 0‎ →‎Definitions for graphs with weighted edges undo

curprev 20:5920:59, 24 March 2022‎ Citation bot talk contribs‎ 43,490 bytes +891‎ Add: date, website, title, authors 1-1. Changed bare reference to CS1/2. Removed parameters. Some additions/deletions were parameter name changes. | Use this bot. Report bugs. | Suggested by BrownHairedGirl | Linked from User:BrownHairedGirl/Articles_with_new_bare_URL_refs | #UCB_webform_linked 2428/2842 undo

curprev 21:4621:46, 17 March 2022‎ 24.61.244.65 talk‎ 42,599 bytes +763‎ →‎Magnetic Laplacian: the definition edited and an example added undo

curprev 19:0719:07, 16 March 2022‎ 24.61.244.65 talk‎ 41,836 bytes +125‎ →‎Application software: added a new bullet on sklearn undo
curprev 14:1214:12, 16 March 2022‎ 24.61.244.65 talk‎ 41,711 bytes +40‎ →‎Magnetic Laplacian: 2 dn resolved + minor edit undo
curprev 08:4808:48, 16 March 2022‎ Rodw talk contribs‎ 41,671 bytes +44‎ Help needed: Hadamard product, Imaginary undo

curprev 21:4421:44, 25 February 2022‎ 104.205.113.42 talk‎ 39,590 bytes +18‎ make it clear the negative weights case being discussed is with respect to normalisation. i understand it's already a subsection, but since it was moved out of a section generally discussing normalisation, this needs to be made clear. in the future we will see how negative weights will lead to the complex setting and enrich theory undo
curprev 00:3800:38, 25 February 2022‎ 2600:1700:3680:418f:cca:9f47:c599:f3ad talk‎ 39,572 bytes 0‎ →‎Negative weights undo
curprev 00:3700:37, 25 February 2022‎ 2600:1700:3680:418f:cca:9f47:c599:f3ad talk‎ 39,572 bytes 0‎ →‎Negative weights undo

curprev 19:1719:17, 19 February 2022‎ 2a00:a040:19f:336c:d97f:a567:88b7:c239 talk‎ 39,572 bytes −85‎ →‎Properties undo

curprev 23:0223:02, 17 February 2022‎ 24.61.244.65 talk‎ 39,657 bytes +15‎ →‎Random walk normalized Laplacian: expanded the definition formula for consistency undo
curprev 19:2419:24, 17 February 2022‎ Mitchell Prime talk contribs‎ m 39,642 bytes −10‎ Word "Laplacian" used twice in a row. Deleted one. undo

curprev 17:3017:30, 7 February 2022‎ 24.61.244.65 talk‎ 39,652 bytes +104‎ minor editing undo
curprev 17:2017:20, 7 February 2022‎ 24.61.244.65 talk‎ 39,548 bytes +95‎ →‎Symmetric Laplacian via the incidence matrix: minor edit undo
curprev 15:5915:59, 7 February 2022‎ 24.61.244.65 talk‎ 39,453 bytes +203‎ →‎Symmetric Laplacian via the incidence matrix: added a link and image of the spring system undo

curprev 23:0523:05, 6 February 2022‎ 46.193.66.79 talk‎ 39,250 bytes +1‎ Formatted line about the random walk normalisation. undo Tag: Visual edit

curprev 22:4022:40, 5 February 2022‎ 24.61.244.65 talk‎ 39,249 bytes +244‎ →‎Laplacian matrix normalization: minor edit undo
curprev 22:2022:20, 5 February 2022‎ 24.61.244.65 talk‎ 39,005 bytes +663‎ extended the introduction to prepare the reader for the main sections undo

curprev 20:1720:17, 3 February 2022‎ 24.61.244.65 talk‎ 36,044 bytes 0‎ new section moved to the right place undo
curprev 20:1320:13, 3 February 2022‎ 24.61.244.65 talk‎ 36,044 bytes +2,248‎ →‎Symmetric Laplacian for a directed graph: added a new section Symmetric Laplacian via the incidence matrix undo

curprev 16:4016:40, 2 February 2022‎ 24.61.244.65 talk‎ 33,796 bytes +355‎ etymology explained undo
curprev 15:5615:56, 2 February 2022‎ 24.61.244.65 talk‎ 33,441 bytes +262‎ →‎Symmetric Laplacian for a directed graph: explained the difference in the results for simple and weighted graphs undo
curprev 15:4215:42, 2 February 2022‎ 24.61.244.65 talk‎ 33,179 bytes +1,066‎ →‎Symmetric Laplacian for a directed graph: Alternatively, the symmetric Laplacian matrix can be calculated from the two Laplacians using the indegree and outdegree, undo

curprev 20:2620:26, 21 January 2022‎ 24.61.244.65 talk‎ 31,877 bytes +10‎ →‎Incidence matrix: minor undo
curprev 20:2520:25, 21 January 2022‎ 24.61.244.65 talk‎ 31,867 bytes +131‎ →‎Symmetric normalized Laplacian: clarification of the symmetry undo

curprev 22:4622:46, 15 January 2022‎ Uncole talk contribs‎ 31,736 bytes +382‎ →‎Interpretation as the discrete Laplace operator undo

curprev 06:5806:58, 27 August 2021‎ 80.86.51.106 talk‎ 31,357 bytes +274‎ →‎Example undo Tag: Manual revert
curprev 06:5706:57, 27 August 2021‎ 80.86.51.106 talk‎ 31,083 bytes −274‎ →‎Example undo Tag: Reverted

curprev 04:3404:34, 12 July 2021‎ OAbot talk contribs‎ m 31,357 bytes +21‎ Open access bot: doi added to citation with #oabot. undo

curprev 01:5001:50, 9 June 2021‎ Chongkian talk contribs‎ 31,336 bytes +19‎ the article is listed in the navbox per WP:NAV-WITHIN undo

curprev 20:5320:53, 6 May 2021‎ Wprlh talk contribs‎ 31,317 bytes +1‎ →‎Interpretation as the discrete Laplace operator: Fixed typo. undo Tags: Mobile edit Mobile web edit
curprev 11:0111:01, 6 May 2021‎ OAbot talk contribs‎ m 31,316 bytes +19‎ Open access bot: doi added to citation with #oabot. undo

curprev 20:2820:28, 29 March 2021‎ Cewbot talk contribs‎ m 31,297 bytes −12‎ Fix broken anchor: 2017-12-20T23:30:08Z #Random walk on graphs→Random walk#On graphs undo

curprev 00:3400:34, 14 March 2021‎ Uncole talk contribs‎ 31,309 bytes +440‎ →‎Interpretation as the discrete Laplace operator undo

curprev 06:2406:24, 12 March 2021‎ Carlo.bottai talk contribs‎ 30,869 bytes −39‎ →‎Signless Laplacian: Improve readability on dark mode undo Tags: Mobile edit Mobile app edit Android app edit

curprev 01:0901:09, 26 February 2021‎ 84.246.203.253 talk‎ 30,908 bytes +2‎ →‎Equilibrium behavior undo
curprev 01:0701:07, 26 February 2021‎ 84.246.203.253 talk‎ 30,906 bytes −20‎ →‎Equilibrium behavior: cases undo

curprev 22:4222:42, 17 February 2021‎ 84.246.203.253 talk‎ 30,926 bytes +42‎ Tranpose undo
curprev 22:3522:35, 17 February 2021‎ 84.246.203.253 talk‎ 30,884 bytes −35‎ →‎Interpretation as the discrete Laplace operator: align, op'r placeholder, vert. space undo

curprev 09:0909:09, 10 January 2021‎ Monkbot talk contribs‎ m 30,919 bytes +5‎ Task 18 (cosmetic): eval 8 templates: hyphenate params (5×); undo Tag: AWB

curprev 11:1711:17, 5 January 2021‎ LaundryPizza03 talk contribs‎ 30,911 bytes +46‎ added Category:Numerical differential equations using HotCat undo

curprev 12:1912:19, 1 December 2020‎ WikiCleanerBot talk contribs‎ m 30,865 bytes 0‎ v2.04b - Bot T20 CW#61 - Fix errors for CW project (Reference before punctuation) undo Tag: WPCleaner

curprev 19:5319:53, 7 November 2020‎ 88.6.183.94 talk‎ 30,785 bytes 0‎ →‎Interpretation as the discrete Laplace operator: clarification undo Tag: Visual edit
curprev 19:4219:42, 7 November 2020‎ 88.6.183.94 talk‎ 30,785 bytes +42‎ →‎Interpretation as the discrete Laplace operator: made explicit the time dependency undo Tag: Visual edit
curprev 11:5911:59, 7 November 2020‎ 88.6.183.94 talk‎ 30,743 bytes +21‎ →‎Properties: add internal link undo Tag: Visual edit
curprev 11:5611:56, 7 November 2020‎ 88.6.183.94 talk‎ 30,722 bytes +20‎ →‎Properties: add internal link undo Tag: Visual edit

curprev 01:1501:15, 22 September 2020‎ Jingyangbr talk contribs‎ m 30,702 bytes +53‎ →‎See also: added link to graph Fourier transform undo Tag: Visual edit

curprev 02:1802:18, 18 August 2020‎ Nju pedia talk contribs‎ 30,649 bytes +13‎ →‎Interpretation as the discrete Laplace operator undo Tag: Visual edit

curprev 11:2211:22, 23 July 2020‎ Frap talk contribs‎ 30,636 bytes +73‎ →‎Example of the operator on a grid: prettify undo

curprev 17:4517:45, 2 July 2020‎ DannyS712 talk contribs‎ m 30,563 bytes −5‎ Remove extra space around parenthesis undo

curprev 20:0320:03, 19 June 2020‎ Canavalia talk contribs‎ 30,568 bytes +22‎ graph Laplacian undo

curprev 06:1306:13, 30 May 2020‎ Gustavofan talk contribs‎ m 30,546 bytes +24‎ →‎Random walk normalized Laplacian undo

curprev 18:0318:03, 11 May 2020‎ DannyS712 bot talk contribs‎ m 30,522 bytes +18‎ Task 70: Update syntaxhighlight tags - remove use of deprecated <source> tags undo Tag: AWB

curprev 16:1116:11, 2 May 2020‎ 2a01:cb05:8b66:1e00:fda:cd65:d58b:17b9 talk‎ 30,504 bytes −1‎ →‎Approximation to the negative continuous Laplacian: Changed link to remove underscores and deleted space before reference undo

curprev 00:0200:02, 16 April 2020‎ DannyS712 talk contribs‎ m 30,505 bytes −1‎ Fixing the location of periods / full stops undo

curprev 21:4721:47, 25 February 2020‎ 88.130.61.42 talk‎ 30,506 bytes +36‎ →‎Approximation to the negative continuous Laplacian undo

curprev 19:4419:44, 19 February 2020‎ Reyk talk contribs‎ 30,470 bytes −79‎ reduce verbosity per Wikipedia:Manual_of_Style/Words_to_watch#Editorializing and MOS:NOTE undo

curprev 16:4616:46, 30 January 2020‎ SiqiLiang talk contribs‎ m 30,549 bytes −13‎ →‎Incidence matrix: I modified the formula which indicates the relationship between Laplacian matrix and incidence matrix. Besides, I also corrected the corresponding part in the following proof. undo Tag: Visual edit

curprev 23:2723:27, 17 January 2020‎ Citation bot talk contribs‎ m 30,562 bytes −1‎ Alter: title. Add: doi, jstor. Removed URL that duplicated unique identifier. | You can use this bot yourself. Report bugs here. | Activated by User:Headbomb | via #UCB_webform undo
curprev 15:1315:13, 17 January 2020‎ PatrickDaSilva talk contribs‎ 30,563 bytes +10‎ →‎Incidence matrix: There was a mistake in the computation of L as a product of the incidence matrix and its transpose; a factor of 1/2 comes in. It is easier to see if it you compute the equations via a undirected loopless positively edge-weighted graph (where each edge is given a weight w_{ij}) because then you can keep track of each weight (which corresponds to an edge) and assign weight zero to edges you don't consider to be 'in the graph'. Then M_{(i,j),k} = sqrt(w_ij) gives L. undo Tag: Visual edit

curprev 14:3214:32, 11 December 2019‎ 193.49.229.144 talk‎ 30,553 bytes +1‎ →‎Signless Laplacian: corrected typo undo

curprev 23:0823:08, 24 November 2019‎ 5.147.245.68 talk‎ 30,552 bytes +9‎ →‎Signless Laplacian: Fixed typo. undo Tags: Mobile edit Mobile web edit

curprev 12:3412:34, 21 November 2019‎ Arjayay talk contribs‎ m 30,543 bytes −3‎ Duplicate word removed undo

curprev 16:3016:30, 20 November 2019‎ Intanglement talk contribs‎ m 30,546 bytes +1,140‎ Added information on signless Laplacian matrix. undo Tag: Visual edit

curprev 09:5009:50, 8 September 2019‎ 131.111.184.83 talk‎ 29,406 bytes +2‎ →‎Example: Fix typos undo

curprev 21:0621:06, 1 September 2019‎ PedjaNbg talk contribs‎ 29,404 bytes +84‎ Added free to read link in citations with OAbot #oabot undo Tag: OAbot [1.0]

curprev 21:3921:39, 30 August 2019‎ Kusma talk contribs‎ 29,320 bytes +40‎ →‎See also: +1 undo

curprev 15:3015:30, 4 August 2019‎ Joel Brennan talk contribs‎ m 29,280 bytes +7‎ →‎Generalized Laplacian undo
curprev 15:2915:29, 4 August 2019‎ Joel Brennan talk contribs‎ m 29,273 bytes +18‎ →‎Laplacian matrix for simple graphs: consistency with rest of section undo

curprev 14:1714:17, 19 July 2019‎ Nemo bis talk contribs‎ 29,255 bytes −75‎ redundant URL undo
curprev 10:2610:26, 19 July 2019‎ 80.28.200.217 talk‎ 29,330 bytes −4‎ →‎Random walk normalized Laplacian undo
curprev 09:2309:23, 19 July 2019‎ 80.28.200.217 talk‎ 29,334 bytes +4‎ →‎Random walk normalized Laplacian undo

curprev 20:5320:53, 11 July 2019‎ Rdl381 talk contribs‎ m 29,330 bytes +15‎ Fix link to Cheeger's inequality undo

curprev 11:3011:30, 23 June 2019‎ 2a02:8071:2c81:7500:5d9d:9728:b918:1c5 talk‎ 29,315 bytes +23‎ →‎Laplacian matrix for simple graphs: Update to latex notation undo

curprev 23:1423:14, 14 March 2019‎ Daviddwd talk contribs‎ 29,292 bytes +97‎ short desc undo Tag: Visual edit

curprev 17:2817:28, 18 February 2019‎ Citation bot talk contribs‎ m 29,195 bytes +69‎ Alter: isbn. Add: citeseerx, isbn. | You can use this bot yourself. Report bugs here. | User-activated. undo

curprev 17:2117:21, 19 October 2018‎ 80.65.246.237 talk‎ 29,126 bytes +11‎ →‎Graphs undo
curprev 12:4212:42, 19 October 2018‎ 80.65.246.237 talk‎ 29,115 bytes +4‎ No edit summary undo

curprev 14:2514:25, 1 October 2018‎ 134.48.166.83 talk‎ 26,694 bytes 0‎ →‎Properties undo
curprev 14:2414:24, 1 October 2018‎ 134.48.166.83 talk‎ 26,694 bytes +23‎ →‎Properties undo

curprev 17:3217:32, 30 August 2018‎ FTZFS talk contribs‎ 26,671 bytes −6‎ →‎Generalized Laplacian undo
curprev 17:3017:30, 30 August 2018‎ FTZFS talk contribs‎ 26,677 bytes +563‎ Added Generalized Laplacian undo

curprev 19:2419:24, 10 July 2018‎ Redbrd729 talk contribs‎ 26,114 bytes +4‎ →‎Random walk normalized Laplacian undo

curprev 17:5217:52, 28 June 2018‎ Damianovar talk contribs‎ m 26,110 bytes +25‎ Moved an item in the "Properties" section in a more appropriate place, so that the flow of concepts is more fluid undo Tag: Visual edit: Switched

curprev 20:4820:48, 19 June 2018‎ 130.132.173.185 talk‎ 26,085 bytes +306‎ →‎Interpretation as the discrete Laplace operator undo

curprev 19:2419:24, 13 April 2018‎ JECE talk contribs‎ 25,779 bytes +8‎ Undid revision 836271685 by Oshwah (talk) this appears to be a legitimate edit undo Tag: Undo
curprev 18:4918:49, 13 April 2018‎ Oshwah talk contribs‎ m 25,771 bytes −8‎ Reverted edits by 205.173.47.252 (talk) to last version by Minidiable undo Tag: Rollback

curprev 20:2920:29, 10 April 2018‎ 205.173.47.252 talk‎ 25,779 bytes +8‎ Linked to Degree and Adjacency matrices in the table undo Tag: Visual edit: Switched

curprev 09:5309:53, 21 March 2018‎ Minidiable talk contribs‎ m 25,771 bytes +139‎ →‎Properties undo Tag: Visual edit: Switched

curprev 20:4920:49, 22 January 2018‎ Shaggorama talk contribs‎ 25,632 bytes +192‎ Added use case: dimensionality reduction undo

curprev 08:0908:09, 6 January 2018‎ 103.252.200.236 talk‎ 25,440 bytes −9‎ →‎Laplacian matrix for simple graphs undo
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curprev 09:0309:03, 30 November 2017‎ Luftschlosz talk contribs‎ 25,440 bytes +9‎ →‎Properties undo

curprev 07:4907:49, 7 September 2017‎ 73.189.118.215 talk‎ 25,431 bytes +16‎ →‎Properties undo

curprev 18:4318:43, 6 September 2017‎ Spec1r1 talk contribs‎ m 25,415 bytes +1‎ The discrete Laplacian as defined in this article (which is positive semi-definite) is the negative analog of the continuous Laplacian (which is negative semi-definite) undo

curprev 08:2608:26, 3 July 2017‎ Timde talk contribs‎ m 25,414 bytes −38‎ Removed unnecessary link to the same paragraph undo

curprev 18:1818:18, 7 June 2017‎ Nitpicking polish talk contribs‎ m 25,452 bytes +236‎ Minus sign; format some references for consistency; authorlinks. undo

curprev 06:2206:22, 28 April 2017‎ 2605:e000:9a83:6800:ddee:335:7553:f938 talk‎ 25,216 bytes +25‎ kept the factor of -k outside of the work taking place with the summation undo Tag: Visual edit

curprev 01:0001:00, 29 March 2017‎ 130.132.173.8 talk‎ 25,191 bytes +4‎ No edit summary undo Tag: Visual edit

curprev 06:3306:33, 20 March 2017‎ Askerlee talk contribs‎ m 25,187 bytes +1‎ →‎Interpretation as the discrete Laplace operator undo

curprev 16:1016:10, 19 March 2017‎ Uscitizenjason talk contribs‎ 25,186 bytes +121‎ number of connected components also related to dimension of nullspace undo

curprev 10:1610:16, 14 March 2017‎ 147.171.69.67 talk‎ 25,065 bytes −28‎ →‎Random walk normalized Laplacian undo

curprev 17:3617:36, 1 March 2017‎ Master Lenman talk contribs‎ m 25,093 bytes −37‎ →‎Symmetric normalized Laplacian: removed link pointing to its own paragraph undo

curprev 17:0217:02, 15 February 2017‎ 70.166.151.52 talk‎ 25,130 bytes +126‎ clarify which eigenvalue in the summary. note how the sparsest cut is approximated undo
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curprev 12:0012:00, 13 January 2017‎ 27.48.132.99 talk‎ 24,755 bytes +1‎ →‎Symmetric normalized Laplacian undo
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curprev 16:5016:50, 15 December 2016‎ 62.28.250.194 talk‎ 24,755 bytes +2‎ →‎Random walk normalized Laplacian: Fixed mistake in Equation demonstrating similarity to L^{sym}: "I-" was missing in the beginning of the equation. undo Tag: Visual edit
curprev 12:0912:09, 15 December 2016‎ 2620:0:105f:311:f432:1e6b:a755:b688 talk‎ 24,753 bytes +12‎ →‎Example undo

curprev 02:4002:40, 2 December 2016‎ 2602:306:bddc:6460:948c:3121:ea4c:695 talk‎ 24,741 bytes +2‎ No edit summary undo

curprev 18:0418:04, 22 November 2016‎ Tonyszedlak talk contribs‎ m 24,739 bytes +13‎ →‎Symmetric normalized Laplacian: The variable g was written in normal text mode, not math mode. undo

curprev 11:5311:53, 10 November 2016‎ 130.238.10.8 talk‎ 24,726 bytes +40‎ →‎Random walk normalized Laplacian: The connection between the random walk normalized Laplacian matrix and the random walk transition probabilities was wrong as it was previously stated. We clarified it a slightly better now. undo

curprev 08:5108:51, 9 September 2016‎ 146.107.107.116 talk‎ 24,686 bytes +1‎ No edit summary undo
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curprev 11:0511:05, 12 July 2016‎ Amit Moscovich talk contribs‎ m 24,686 bytes −211‎ →‎Random walk normalized Laplacian: Removed unnecessary paragraph. undo

curprev 09:3009:30, 7 July 2016‎ 132.165.76.2 talk‎ 24,897 bytes +3‎ →‎Symmetric normalized Laplacian undo

curprev 20:1320:13, 1 June 2016‎ Dcirovic talk contribs‎ m 24,894 bytes +5‎ clean up, typo(s) fixed: For example → For example, using AWB undo

curprev 07:3607:36, 10 May 2016‎ Download talk contribs‎ 24,889 bytes −3‎ →‎In Directed Multigraphs undo

curprev 00:0500:05, 22 April 2016‎ Enthdegree talk contribs‎ m 24,892 bytes +28‎ The Transition Rate Matrix is an occurrence of a Laplacian. undo Tag: Visual edit

curprev 13:5413:54, 12 March 2016‎ ערן talk contribs‎ 24,864 bytes −34‎ →‎Random walk normalized Laplacian: what A? undo

curprev 20:3320:33, 11 March 2016‎ ערן talk contribs‎ 24,898 bytes −213‎ It's about Laplacian matrix not Cheeger's inequality undo Tag: Visual edit

curprev 09:5009:50, 1 March 2016‎ 185.45.22.91 talk‎ 25,111 bytes −1‎ →‎Properties undo

curprev 20:2720:27, 31 January 2016‎ BD2412 talk contribs‎ m 25,112 bytes −15‎ Fixing links to disambiguation pages, replaced: graph{{dn|date=January 2016}} → graph using AWB undo
curprev 14:5914:59, 31 January 2016‎ BD2412 talk contribs‎ m 25,127 bytes +9‎ →‎Graphs: Fixing links to disambiguation pages, replaced: graph → graph{{dn|{{subst:DATE}}}}, {{dn|{{subst:DATE}}}}{{dn|date= using AWB undo
curprev 14:4414:44, 31 January 2016‎ BD2412 talk contribs‎ m 25,118 bytes +24‎ Graph (mathematics) is now a disambiguation link; please fix., replaced: graph → graph{{dn|{{subst:DATE}}}} using AWB undo

curprev 07:1207:12, 25 January 2016‎ 203.114.217.13 talk‎ 25,094 bytes 0‎ →‎Random walk normalized Laplacian undo

curprev 07:2807:28, 12 January 2016‎ 210.107.189.210 talk‎ 25,094 bytes +1‎ →‎Properties undo

curprev 09:2409:24, 22 December 2015‎ Rjwilmsi talk contribs‎ m 25,093 bytes +36‎ →‎In Directed Multigraphs: Journal cites, Added 1 doi to a journal cite using AWB (11757) undo

curprev 21:4821:48, 16 November 2015‎ 2607:4000:200:77:346f:646d:1b7c:b109 talk‎ 25,057 bytes +1‎ →‎In Directed Multigraphs: changed spelling error "matix" to "matrix" undo

curprev 16:4416:44, 9 November 2015‎ 151.100.102.21 talk‎ 25,056 bytes −3‎ Undid revision 689820201 by 151.100.102.21 (talk) undo
curprev 16:3416:34, 9 November 2015‎ 151.100.102.21 talk‎ 25,059 bytes +3‎ →‎Random walk normalized Laplacian undo

curprev 13:1513:15, 12 September 2015‎ 130.126.255.90 talk‎ 25,056 bytes +32‎ No edit summary undo

curprev 02:1702:17, 14 July 2015‎ Mattatk talk contribs‎ 24,855 bytes +750‎ Added a section about generalization to directed multigraphs undo

curprev 11:3811:38, 29 June 2015‎ 46.226.2.23 talk‎ 24,105 bytes 0‎ →‎Random walk normalized Laplacian: Incorrect definition of L^(rw), it is defined with respect to the Adj matrix, not L. See http://www.math.ucsd.edu/~fan/research/cb/ch1.pdf page 15. This now agrees with the stated L^rw -> L^sym equation undo

curprev 13:5913:59, 15 June 2015‎ 130.238.58.29 talk‎ 24,105 bytes 0‎ →‎Random walk normalized Laplacian undo

curprev 13:0313:03, 6 June 2015‎ 36.225.42.28 talk‎ 24,105 bytes 0‎ No edit summary undo

curprev 23:0423:04, 24 May 2015‎ Amit Moscovich talk contribs‎ 24,105 bytes +194‎ L_rw fixed isolated vertices case. undo
curprev 12:2012:20, 24 May 2015‎ Amit Moscovich talk contribs‎ 23,911 bytes +29‎ Undid revision 663791467 by Amit Moscovich (talk) undo
curprev 12:0112:01, 24 May 2015‎ Amit Moscovich talk contribs‎ 23,882 bytes −29‎ →‎Definition undo
curprev 08:4108:41, 24 May 2015‎ Amit Moscovich talk contribs‎ 23,911 bytes +11‎ →‎Definition: random-walk laplacian - added different representation undo

curprev 12:2612:26, 22 May 2015‎ Amit Moscovich talk contribs‎ 23,900 bytes +685‎ →‎Random walk normalized Laplacian: More details on the random-walk interpretation of the random-walk normalized laplacian undo
curprev 11:5311:53, 22 May 2015‎ Amit Moscovich talk contribs‎ 23,215 bytes +845‎ Changed to a more unified notation of the different laplacian variants: L (the unnormalized laplacian), L^sym (the normalized symmetric laplacian) and L^rw (the random-walk normalized laplacian). undo

curprev 23:5923:59, 27 February 2015‎ 171.64.95.217 talk‎ 22,370 bytes +9‎ →‎Interpretation as the discrete Laplace operator undo

curprev 00:3800:38, 26 November 2014‎ BattyBot talk contribs‎ m 22,361 bytes +20‎ →‎Symmetric normalized Laplacian: fixed CS1 errors: dates to meet MOS:DATEFORMAT (also General fixes) using AWB (10486) undo

curprev 14:4214:42, 27 October 2014‎ Mcallara talk contribs‎ 22,398 bytes +9‎ →‎Properties: The product L*v0 i is equal to the null vector and not the escalar value zero. Formated the 0 as bold. undo
curprev 00:4000:40, 27 October 2014‎ David Eppstein talk contribs‎ 22,389 bytes +465‎ →‎As an approximation to the negative continuous Laplacian: Supply requested citation undo

curprev 08:1508:15, 4 September 2014‎ Megatang talk contribs‎ m 21,929 bytes +7‎ →‎Interpretation as the discrete Laplace operator undo
curprev 06:4106:41, 4 September 2014‎ Mleconte talk contribs‎ m 21,922 bytes 0‎ →‎Equilibrium Behavior undo

curprev 10:3710:37, 29 August 2014‎ 108.38.229.226 talk‎ 21,922 bytes −42‎ →‎Interpretation as the discrete Laplace operator undo

curprev 08:5208:52, 18 June 2014‎ Yobot talk contribs‎ m 21,964 bytes −24‎ WP:CHECKWIKI error fixes (#61+others) using AWB (10252) undo

curprev 16:2616:26, 19 May 2014‎ 194.199.16.112 talk‎ 21,988 bytes +114‎ →‎Deformed Laplacian undo

curprev 21:0821:08, 17 May 2014‎ 71.195.3.36 talk‎ 21,874 bytes +155‎ Added property of Laplacian undo

curprev 21:4121:41, 5 March 2014‎ Jfr26 talk contribs‎ 20,946 bytes +103‎ →‎Properties: block diagonal is only after reordering undo

curprev 16:0816:08, 4 November 2013‎ 193.60.182.107 talk‎ 10,483 bytes 0‎ →‎Symmetric normalized Laplacian undo

curprev 18:1818:18, 29 July 2013‎ Robin S talk contribs‎ m 10,483 bytes +29‎ →‎As an approximation to the negative continuous Laplacian: improved link stencil to stencil (numerical analysis) undo

curprev 03:4603:46, 27 July 2013‎ 203.208.61.231 talk‎ 10,454 bytes 0‎ →‎Symmetric normalized Laplacian undo

curprev 15:0015:00, 25 June 2013‎ Dhirsbrunner talk contribs‎ m 10,454 bytes +3‎ →‎Definition undo

curprev 01:4401:44, 13 June 2013‎ Mild Bill Hiccup talk contribs‎ m 10,451 bytes +1‎ common nouns undo

curprev 23:5723:57, 18 May 2013‎ More than one half talk contribs‎ 10,450 bytes +1,805‎ →‎Symmetric normalized Laplacian undo
curprev 23:4223:42, 18 May 2013‎ More than one half talk contribs‎ 8,645 bytes +246‎ →‎Properties undo

curprev 06:4106:41, 26 April 2013‎ Covidely talk contribs‎ 8,399 bytes +700‎ Make clear that normalized Laplacian = symmetric normalized Laplacian, link both mentions on the page, add reference and more detail. undo

curprev 14:3314:33, 7 March 2013‎ Delio.mugnolo talk contribs‎ m 7,699 bytes 0‎ I modified the sign of the entries of the oriented incidence matrix in accordance with the usual convention (see e.g. the wikipedia page on that matrix) undo

curprev 03:5803:58, 27 February 2013‎ Addbot talk contribs‎ m 7,100 bytes −168‎ Bot: Migrating 6 interwiki links, now provided by Wikidata on d:q772067 (Report Errors) undo

curprev 07:3707:37, 16 February 2013‎ Coal scuttle talk contribs‎ m 7,268 bytes +4‎ No edit summary undo

curprev 02:1102:11, 7 February 2013‎ 125.14.174.217 talk‎ 7,264 bytes +26‎ No edit summary undo

curprev 19:3319:33, 6 February 2013‎ Snichols15 talk contribs‎ m 7,238 bytes +515‎ →‎Example undo

curprev 11:2611:26, 26 January 2013‎ Boxseat talk contribs‎ 6,723 bytes +188‎ No edit summary undo

curprev 16:4716:47, 11 January 2013‎ Jérôme talk contribs‎ 6,535 bytes −6‎ →‎Symmetric normalized Laplacian undo
curprev 16:4716:47, 11 January 2013‎ Jérôme talk contribs‎ 6,541 bytes +123‎ →‎Symmetric normalized Laplacian undo

curprev 10:3610:36, 18 December 2012‎ 93.1.10.9 talk‎ 6,418 bytes +2‎ →‎Symmetric normalized Laplacian: corrected definition in accordance with Chung's book "spectral graph theory" undo

curprev 14:5114:51, 1 December 2012‎ Yobot talk contribs‎ m 6,416 bytes −25‎ clean up /fixed checkwiki error 18 using AWB (8717) undo

curprev 21:1821:18, 21 November 2012‎ 137.203.142.11 talk‎ 6,441 bytes +914‎ →‎Deformed Laplacian: added Symmetric normalized Laplacian and random walk normalized Laplacian undo

curprev 14:1314:13, 28 September 2012‎ Gtgith talk contribs‎ m 5,527 bytes +4‎ →‎Properties: added wikilink undo

curprev 17:0517:05, 24 July 2012‎ Giftlite talk contribs‎ 5,523 bytes −25‎ →‎See also: −wlink already included in the main article undo
curprev 17:0517:05, 24 July 2012‎ Giftlite talk contribs‎ m 5,548 bytes 0‎ →‎Properties: mv , undo

curprev 17:1517:15, 23 July 2012‎ Giftlite talk contribs‎ m 5,548 bytes 0‎ →‎Definition: mv . undo

curprev 11:4811:48, 19 June 2012‎ Dlituiev talk contribs‎ 5,548 bytes +10‎ →‎Definition undo
curprev 11:4711:47, 19 June 2012‎ Dlituiev talk contribs‎ 5,538 bytes 0‎ →‎Definition undo
curprev 11:4711:47, 19 June 2012‎ Dlituiev talk contribs‎ 5,538 bytes +125‎ →‎Definition undo

curprev 17:5517:55, 4 June 2012‎ 75.146.38.33 talk‎ 5,413 bytes +33‎ →‎Properties: tried to clarify what happens with the eigenvector [1,1,1,...,1] undo

curprev 09:1409:14, 22 May 2012‎ Bazuz talk contribs‎ 5,380 bytes +2‎ Undid revision 493797794 by Bazuz (talk) It's messed up but my fix wasn't right either. undo
curprev 09:1309:13, 22 May 2012‎ Bazuz talk contribs‎ 5,378 bytes −2‎ →‎Properties: fixed a mistake undo
curprev 09:1009:10, 22 May 2012‎ Bazuz talk contribs‎ 5,380 bytes +28‎ →‎Properties undo

curprev 19:4319:43, 20 April 2012‎ Dratman talk contribs‎ m 5,352 bytes 0‎ punctuation undo
curprev 04:5304:53, 20 April 2012‎ Dratman talk contribs‎ m 5,352 bytes 0‎ punctuation undo

curprev 09:4909:49, 5 March 2012‎ Helpful Pixie Bot talk contribs‎ m 5,352 bytes +16‎ Dated {{Citation needed}}. (Build p626) undo
curprev 09:4709:47, 5 March 2012‎ 93.132.203.203 talk‎ 5,336 bytes +20‎ →‎As an approximation to the negative continuous Laplacian undo

curprev 04:2504:25, 3 March 2012‎ Daniel.noland talk contribs‎ m 5,316 bytes −1‎ →‎As an approximation to the negative continuous Laplacian undo
curprev 03:4303:43, 3 March 2012‎ Daniel.noland talk contribs‎ m 5,317 bytes −11‎ →‎Properties undo

curprev 20:2920:29, 2 March 2012‎ Daniel.noland talk contribs‎ 5,328 bytes +3‎ →‎Properties undo

curprev 22:0022:00, 28 February 2012‎ Svebert talk contribs‎ 5,325 bytes −2‎ lf undo

curprev 08:1608:16, 20 February 2012‎ Daniel.Soudry talk contribs‎ m 5,327 bytes −2‎ →‎signed edge adjacency matrix ''M'' -> oriented incidence matrix ''M'' undo

curprev 09:1909:19, 6 January 2012‎ 143.89.188.2 talk‎ 5,329 bytes +13‎ →‎Properties undo

curprev 20:5020:50, 16 December 2011‎ 14.139.128.11 talk‎ 5,316 bytes −21‎ →‎As an approximation to the negative continuous Laplacian undo
curprev 20:5020:50, 16 December 2011‎ 14.139.128.11 talk‎ 5,337 bytes −3‎ →‎Properties undo

curprev 23:0123:01, 10 December 2011‎ Hiiiiiiiiiiiiiiiiiiiii talk contribs‎ 5,340 bytes −67‎ remove redundant line undo

curprev 08:2608:26, 11 September 2011‎ Thijs!bot talk contribs‎ m 5,407 bytes +25‎ robot Adding: vi:Ma trận Laplace undo

curprev 17:2317:23, 6 September 2011‎ Taxipom talk contribs‎ 5,382 bytes +88‎ →‎Properties: Fiedler value can be 0 undo

curprev 15:1515:15, 16 August 2011‎ 128.135.24.225 talk‎ 5,294 bytes +44‎ Added Cheeger's Inequality link undo

curprev 18:2418:24, 9 May 2011‎ Quantling talk contribs‎ 5,250 bytes +3‎ →‎Properties: In terms of a signed adjacency matrix undo
curprev 18:2318:23, 9 May 2011‎ Quantling talk contribs‎ 5,247 bytes +477‎ →‎Properties: In terms of a signed adjacency matrix undo

curprev 07:4307:43, 13 April 2011‎ 83.145.66.202 talk‎ 4,770 bytes 0‎ No edit summary undo

curprev 07:4607:46, 8 April 2011‎ Luckas-bot talk contribs‎ m 4,770 bytes +26‎ r2.7.1) (robot Adding: sl:Laplaceova matrika undo

curprev 05:2405:24, 11 March 2011‎ 184.152.67.64 talk‎ 4,744 bytes +2‎ No edit summary undo
curprev 05:2405:24, 11 March 2011‎ 184.152.67.64 talk‎ 4,742 bytes +323‎ No edit summary undo

curprev 17:4117:41, 10 March 2011‎ TXiKiBoT talk contribs‎ m 4,419 bytes +25‎ r2.4.6) (robot Adding: es:Matriz laplaciana undo

curprev 03:5603:56, 25 February 2011‎ Epistemenical talk contribs‎ 4,394 bytes 0‎ →‎Properties undo

curprev 08:1308:13, 25 January 2011‎ Aminrahimian talk contribs‎ 4,394 bytes +39‎ →‎Properties undo

curprev 06:4606:46, 20 September 2010‎ 2andrewknyazev talk contribs‎ m 4,355 bytes +8‎ →‎As an approximation to the continuous Laplacian: actually, negative Laplacian undo
curprev 05:5405:54, 20 September 2010‎ 2andrewknyazev talk contribs‎ m 4,347 bytes +17‎ →‎As a matrix representation of the discrete Laplace operator: actually, negative Laplace operator undo

curprev 13:3213:32, 28 July 2010‎ 131.155.70.165 talk‎ 4,330 bytes 0‎ →‎Definition: capital undo

curprev 05:5505:55, 29 April 2010‎ 2andrewknyazev talk contribs‎ m 4,330 bytes 0‎ Undid revision 358994819 by 99.35.223.227 (talk) row sum must be zero undo
curprev 04:4804:48, 29 April 2010‎ 99.35.223.227 talk‎ 4,330 bytes 0‎ The lower-left corner value was set to (1) when it's clearly -1 (from the graph and the definition) undo

curprev 21:0021:00, 21 April 2010‎ 2andrewknyazev talk contribs‎ 4,330 bytes +839‎ clarification of Laplacian matrix as discrete Laplace operator. A new section ==As an approximation to the continuous Laplacian operator== undo
curprev 15:0315:03, 21 April 2010‎ Maxal talk contribs‎ 3,491 bytes −98‎ →‎Definition: wikified undo

curprev 17:0517:05, 17 April 2010‎ 2andrewknyazev talk contribs‎ m 3,589 bytes −3‎ →‎Properties: clarification: trivial=zero undo

curprev 14:2514:25, 8 January 2010‎ Pnzrusher talk contribs‎ 3,592 bytes +39‎ No edit summary undo

curprev 22:0722:07, 29 December 2009‎ 69.30.57.28 talk‎ 3,553 bytes −2‎ Fixing math markup undo

curprev 10:3710:37, 4 December 2009‎ 193.174.16.79 talk‎ 3,555 bytes +5‎ No edit summary undo

curprev 18:4418:44, 22 October 2009‎ Doradus talk contribs‎ 3,550 bytes +203‎ →‎Properties: Give the eigenvector for eigenvalue 0 undo

curprev 03:2603:26, 29 July 2009‎ Zero0000 talk contribs‎ 3,347 bytes −4‎ don't use redirects on purpose, that's why alternative text is allowed. undo
curprev 00:2900:29, 29 July 2009‎ 82.181.83.75 talk‎ 3,351 bytes +8‎ →‎Properties: L is always positive-definite -> always positive-semidefinite. Also changed the link to point to the article 'positive-semidefinite matrix' (although that redirects to p-def matrix) undo
curprev 00:2600:26, 29 July 2009‎ 82.181.83.75 talk‎ 3,343 bytes −2‎ →‎Properties: L is always positive-indefinate -> L is always positive-definite undo

curprev 20:5220:52, 28 July 2009‎ BenFrantzDale talk contribs‎ 3,345 bytes +25‎ →‎See also: Resistance distance undo
curprev 17:4217:42, 28 July 2009‎ 173.9.52.69 talk‎ 3,320 bytes +18‎ →‎Properties: indefinite undo
curprev 02:1402:14, 28 July 2009‎ BenFrantzDale talk contribs‎ 3,302 bytes +22‎ →‎See also: stiffness matrix undo

curprev 21:5521:55, 5 June 2009‎ 140.180.40.38 talk‎ 3,280 bytes +17‎ small edit for the column alignment of the sample matrix undo

curprev 09:0609:06, 9 November 2008‎ 169.234.128.53 talk‎ 3,263 bytes −1‎ No edit summary undo

curprev 12:2412:24, 31 October 2008‎ 88.217.227.129 talk‎ 3,264 bytes −105‎ →‎Definition undo

curprev 23:2423:24, 25 September 2008‎ 158.130.10.10 talk‎ 3,369 bytes +1‎ →‎Deformed Laplacian: typo undo

curprev 15:1215:12, 23 September 2008‎ Giftlite talk contribs‎ m 3,368 bytes +1‎ →‎Definition: +2. undo

curprev 06:3206:32, 22 September 2008‎ 129.132.58.30 talk‎ 3,367 bytes −5‎ 1-letter typo undo

curprev 05:4405:44, 8 September 2008‎ Linas talk contribs‎ 3,372 bytes +172‎ →‎See also: blurby about operator undo

curprev 20:2120:21, 18 July 2008‎ 121.241.28.221 talk‎ 3,099 bytes −1‎ →‎Properties: Renamed admittance to Laplacian, its just confusing to use so many names for the same thing undo

curprev 11:3911:39, 26 June 2008‎ 12.216.47.112 talk‎ 3,100 bytes +430‎ →‎Definition: Added definition for normalized laplacian undo

curprev 13:3413:34, 10 June 2008‎ 193.136.124.214 talk‎ 2,670 bytes +1‎ →‎Definition undo

curprev 01:5901:59, 2 May 2008‎ Michael Slone talk contribs‎ 2,663 bytes −2‎ revert -- "unconnected component" is not a standard term; multiplicity of zero as an eigenvalue counts connected components undo

curprev 04:0304:03, 28 April 2008‎ Yifeng zhou talk contribs‎ 2,665 bytes +2‎ the number of zero eigenvalues should represent the number of unconnected components. undo

curprev 00:4300:43, 20 March 2008‎ 72.76.186.88 talk‎ 2,663 bytes +15‎ →‎Properties undo

curprev 00:2800:28, 17 March 2008‎ David Eppstein talk contribs‎ 2,648 bytes +98‎ →‎Definition: relation to other graph matrices undo

curprev 12:1512:15, 22 February 2008‎ SmackBot talk contribs‎ m 2,550 bytes +19‎ Date the maintenance tags or general fixes undo

curprev 00:1500:15, 20 February 2008‎ 64.81.240.241 talk‎ 2,531 bytes +14‎ No edit summary undo

curprev 20:4920:49, 27 October 2007‎ Andreas Kaufmann talk contribs‎ 2,517 bytes +106‎ No edit summary undo

curprev 21:3221:32, 23 October 2007‎ Andreas Kaufmann talk contribs‎ 2,411 bytes +183‎ →‎See also undo
curprev 20:5720:57, 23 October 2007‎ Andreas Kaufmann talk contribs‎ 2,228 bytes +38‎ →‎Properties undo
curprev 20:3620:36, 23 October 2007‎ Andreas Kaufmann talk contribs‎ m 2,190 bytes +13‎ →‎Properties: More clear undo
curprev 20:2620:26, 23 October 2007‎ Andreas Kaufmann talk contribs‎ 2,177 bytes +53‎ Fixed definition and example: loops are not allowed undo

curprev 20:4420:44, 21 October 2007‎ Andreas Kaufmann talk contribs‎ 2,124 bytes +157‎ Added external link undo
curprev 20:3820:38, 21 October 2007‎ Andreas Kaufmann talk contribs‎ 1,967 bytes +11‎ Refine category undo
curprev 20:3320:33, 21 October 2007‎ Andreas Kaufmann talk contribs‎ 1,956 bytes 0‎ →‎Example: First vertex has a degree 3 undo

curprev 23:0423:04, 18 August 2007‎ Georgevulov talk contribs‎ 1,956 bytes −165‎ Removed the first definition given of the Laplacian matrix; my explanation is on the discussion page undo

curprev 07:2107:21, 8 August 2007‎ Juffi talk contribs‎ m 2,121 bytes +8‎ →‎Properties undo

curprev 13:3313:33, 31 July 2007‎ Juffi talk contribs‎ m 2,113 bytes +2‎ →‎Example undo
curprev 13:2913:29, 31 July 2007‎ Juffi talk contribs‎ 2,111 bytes +401‎ added example consistent with adjacency and degree matrices undo

curprev 17:0017:00, 13 June 2007‎ 195.220.159.165 talk‎ 1,710 bytes +27‎ fr:matrice laplacienne undo

curprev 18:4318:43, 1 May 2007‎ 128.153.23.27 talk‎ 1,683 bytes 0‎ →‎Properties undo

curprev 05:0605:06, 9 February 2007‎ 138.16.38.218 talk‎ 1,683 bytes 0‎ →‎See also undo
curprev 05:0605:06, 9 February 2007‎ 138.16.38.218 talk‎ 1,683 bytes −3‎ →‎See also undo
curprev 05:0505:05, 9 February 2007‎ 138.16.38.218 talk‎ 1,686 bytes +21‎ →‎See also undo

curprev 14:5414:54, 1 October 2006‎ 71.249.16.16 talk‎ 1,665 bytes +9‎ No edit summary undo

curprev 14:0214:02, 1 September 2006‎ Arbor talk contribs‎ 1,656 bytes −27‎ admittance -> Laplacian in body text undo

curprev 02:4902:49, 28 August 2006‎ Meekohi talk contribs‎ m 1,683 bytes 0‎ moved Admittance matrix to Laplacian matrix: Talk page suggests that the main article should be located here. undo

curprev 02:5902:59, 20 March 2006‎ YurikBot talk contribs‎ m 1,683 bytes +26‎ robot Adding: fi undo

curprev 16:5816:58, 23 February 2006‎ Gensdei talk contribs‎ 1,657 bytes +4‎ No edit summary undo
curprev 16:5716:57, 23 February 2006‎ Gensdei talk contribs‎ 1,653 bytes −2‎ No edit summary undo
curprev 16:5416:54, 23 February 2006‎ Gensdei talk contribs‎ 1,655 bytes +2‎ No edit summary undo

curprev 04:4904:49, 25 December 2005‎ Mathbot talk contribs‎ 1,653 bytes +1‎ Robot-assisted spelling. See User:Mathbot/Logged misspellings for changes. undo

curprev 14:4514:45, 14 December 2005‎ Meekohi talk contribs‎ m 1,652 bytes +4‎ wikilinked eigenvalue undo
curprev 14:4214:42, 14 December 2005‎ Meekohi talk contribs‎ 1,648 bytes +497‎ Added "Properties" section undo

curprev 14:3614:36, 11 November 2005‎ SimonP talk contribs‎ m 1,151 bytes −16‎ {{unreferenced}} shouldn't go on random stubs undo

curprev 07:3007:30, 16 August 2005‎ 69.204.219.222 talk‎ 1,167 bytes +25‎ Add Kirchhoff matrix undo

curprev 17:4517:45, 20 March 2005‎ Tomo talk contribs‎ m 1,142 bytes +22‎ →‎See also undo

curprev 09:5309:53, 6 February 2005‎ Zero0000 talk contribs‎ 1,120 bytes +141‎ →‎Definition: directed graph undo
curprev 09:3909:39, 6 February 2005‎ Zero0000 talk contribs‎ 979 bytes 0‎ usually Laplacian, not laplacian undo

curprev 19:3619:36, 31 January 2005‎ MathMartin talk contribs‎ 979 bytes +41‎ clarified definition undo

curprev 20:4520:45, 30 January 2005‎ David Gerard talk contribs‎ 938 bytes +16‎ {{unreferenced}} undo
curprev 17:0917:09, 30 January 2005‎ MathMartin talk contribs‎ 922 bytes +34‎ style, typo, links undo
curprev 16:4116:41, 30 January 2005‎ MathMartin talk contribs‎ 888 bytes +888‎ No edit summary

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