Smith normal form: Revision history

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For any version listed below, click on its date to view it. For more help, see Help:Page history and Help:Edit summary. (cur) = difference from current version, (prev) = difference from preceding version, m = minor edit, → = section edit, ← = automatic edit summary

curprev 09:4509:45, 29 April 2024‎ 92.110.16.250 talk‎ 16,086 bytes +66‎ Put plain text into math for consistency. undo

curprev 05:3805:38, 5 April 2024‎ Erel Segal talk contribs‎ 16,020 bytes +405‎ No edit summary undo Tag: Visual edit

curprev 23:2923:29, 26 January 2024‎ MFH talk contribs‎ m 15,615 bytes −21‎ →‎Definition: removed unneeded definition of A undo
curprev 23:2723:27, 26 January 2024‎ MFH talk contribs‎ m 15,636 bytes 0‎ →‎Definition: removed spurious } and unneeded "det A" undo
curprev 23:2423:24, 26 January 2024‎ MFH talk contribs‎ 15,636 bytes +212‎ →‎Definition: added example undo

curprev 12:2212:22, 20 November 2023‎ Alpaga1 talk contribs‎ m 15,424 bytes +43‎ →‎Definition: Slightly changed the presentation of the matrix, because the previous one gave the impression that it was a square matrix. undo

curprev 03:4203:42, 19 October 2023‎ Mdavis94538 talk contribs‎ 15,381 bytes +54‎ →‎Similarity: named the field K and clarified that SNF is computed in the PID K[x] undo

curprev 05:5005:50, 8 October 2023‎ 14.139.204.210 talk‎ 15,327 bytes −2‎ →‎Definition undo Tag: Manual revert
curprev 05:5005:50, 8 October 2023‎ 14.139.204.210 talk‎ 15,329 bytes +2‎ →‎Definition undo Tag: Reverted

curprev 15:5115:51, 2 November 2022‎ 2001:638:a07:132:ffff:198b:47f7:546 talk‎ 15,327 bytes +11‎ →‎Definition undo

curprev 02:0902:09, 23 October 2022‎ Drazioti talk contribs‎ 15,316 bytes +29‎ emphasize that the coefficients are in R undo

curprev 11:2611:26, 15 September 2022‎ TheMathCat talk contribs‎ m 15,287 bytes −47‎ doi-access=free undo

curprev 02:5002:50, 7 September 2022‎ Turgidson talk contribs‎ 15,334 bytes +7‎ →‎Applications: add finiteness assumption for this to give (finite) matrices undo Tag: 2017 wikitext editor

curprev 05:4405:44, 6 September 2022‎ Thatsme314 talk contribs‎ 15,327 bytes +35‎ →‎See also: Singular value decomposition undo

curprev 06:1506:15, 24 March 2022‎ 4pq1injbok talk contribs‎ m 15,292 bytes −1‎ →‎Algorithm: delete unneeded apostrophe undo

curprev 21:5821:58, 16 February 2022‎ 2601:240:c402:2230::1b7e talk‎ 15,293 bytes +20‎ →‎Definition undo
curprev 14:5814:58, 16 February 2022‎ Citation bot talk contribs‎ 15,273 bytes +82‎ Alter: pages. Add: s2cid, arxiv, doi. Formatted dashes. | Use this bot. Report bugs. | Suggested by Kline | Category:Matrix normal forms | #UCB_Category 3/9 undo

curprev 11:4711:47, 9 February 2022‎ Jfo17 talk contribs‎ m 15,191 bytes +27‎ →‎See also: Added Diophantine equation link undo

curprev 13:3313:33, 27 January 2022‎ 82.43.168.107 talk‎ 15,164 bytes −2‎ Changing "British" to "Irish", as Henry John Stephen Smith is Irish, and is even stated as such on his personal Wikipedia page. undo

curprev 22:0922:09, 22 March 2021‎ Headbomb talk contribs‎ 15,166 bytes +1‎ ce undo

curprev 17:5917:59, 26 February 2021‎ Cycle space talk contribs‎ 15,165 bytes +322‎ No edit summary undo

curprev 20:0220:02, 5 February 2021‎ 2a01:e0a:1f:7c70:84ca:9ffd:1c9:2bba talk‎ 14,843 bytes −6‎ →‎External links undo

curprev 17:2417:24, 9 December 2020‎ 71.236.53.193 talk‎ 14,849 bytes −2‎ →‎Example: corrected errors in example undo
curprev 14:5214:52, 9 December 2020‎ 151.29.237.94 talk‎ 14,851 bytes +242‎ →‎Algorithm undo

curprev 10:0710:07, 8 December 2020‎ 93.177.253.97 talk‎ 14,609 bytes −71‎ →‎Example undo

curprev 14:1814:18, 21 July 2020‎ Glox talk contribs‎ 14,680 bytes +206‎ Corrected an algorithmic error undo

curprev 09:1809:18, 1 April 2020‎ Citation bot talk contribs‎ 14,474 bytes −43‎ Removed URL that duplicated unique identifier. | You can use this bot yourself. Report bugs here. | Activated by AManWithNoPlan | All pages linked from User:AManWithNoPlan/sandbox2 | via #UCB_webform_linked undo

curprev 21:3721:37, 29 March 2020‎ 81.224.188.19 talk‎ 14,517 bytes +2‎ →‎Definition: "so that" changed to "such that" undo

curprev 09:5609:56, 5 July 2019‎ 131.114.213.88 talk‎ 14,515 bytes +2‎ No edit summary undo

curprev 18:3018:30, 16 February 2019‎ Oerjan talk contribs‎ 14,513 bytes −386‎ →‎Algorithm: Simplify this part by using δ as in the previous section. undo

curprev 10:1810:18, 27 December 2018‎ Daviddwd talk contribs‎ 14,899 bytes +40‎ No edit summary undo Tag: Visual edit

curprev 00:5700:57, 7 November 2018‎ Saung Tadashi talk contribs‎ 14,859 bytes +73‎ →‎References undo Tag: Visual edit
curprev 00:5400:54, 7 November 2018‎ Saung Tadashi talk contribs‎ 14,786 bytes +391‎ →‎Applications undo Tag: Visual edit: Switched

curprev 04:2704:27, 14 November 2016‎ CitationCleanerBot talk contribs‎ m 14,395 bytes −27‎ →‎References: clean up, url redundant with jstor, and/or remove accessdate if no url using AWB undo

curprev 13:5313:53, 6 October 2016‎ Macrakis talk contribs‎ 14,422 bytes −10‎ Smith belongs in lead undo

curprev 16:2616:26, 18 August 2016‎ Bender the Bot talk contribs‎ m 14,432 bytes +2‎ →‎References: http→https for Internet Archive (see this RfC) using AWB undo

curprev 20:4220:42, 21 January 2016‎ 83.60.41.32 talk‎ 14,430 bytes 0‎ →‎Definition undo
curprev 20:4220:42, 21 January 2016‎ 83.60.41.32 talk‎ 14,430 bytes +27‎ →‎Definition undo

curprev 02:1802:18, 26 November 2015‎ Lhf talk contribs‎ 14,403 bytes +81‎ →‎Applications: added link to fundamental theorem of finitely generated abelian group undo

curprev 14:0414:04, 18 November 2015‎ 128.151.150.17 talk‎ 14,322 bytes −1‎ Removed character making latex not parse undo

curprev 02:0702:07, 6 November 2015‎ 99.25.207.84 talk‎ 14,323 bytes +46‎ →‎Step III: Eliminating entries: As I am implementing this algorithm, I am adding this slight clarification. undo

curprev 10:5710:57, 27 August 2015‎ Bender2k14 talk contribs‎ 14,277 bytes −10‎ →‎Algorithm: improved wording / punctuation undo Tags: Mobile edit Mobile app edit

curprev 10:4610:46, 24 February 2015‎ Marc van Leeuwen talk contribs‎ 14,287 bytes +38‎ →‎See also: mention rational canonical form undo

curprev 22:4722:47, 12 December 2014‎ Johanneshuisman~enwiki talk contribs‎ 14,249 bytes +90‎ No edit summary undo

curprev 09:2609:26, 12 April 2014‎ Marc van Leeuwen talk contribs‎ 14,159 bytes +33‎ →‎Applications: algorithms don't prove theorems, so it is more proper to say the SNF serves to find invariant factors than to prove the structure theorem undo

curprev 09:5309:53, 13 February 2014‎ 23.243.128.234 talk‎ 14,126 bytes −2‎ →‎Example undo

curprev 08:4408:44, 3 October 2013‎ 129.215.197.194 talk‎ 14,128 bytes 0‎ →‎Step II: Improving the pivot undo

curprev 13:5213:52, 29 August 2013‎ Schickling talk contribs‎ m 14,128 bytes 0‎ →‎Step II: Improving the pivot undo

curprev 14:0914:09, 25 March 2013‎ Andreas Carter talk contribs‎ 14,128 bytes +2‎ Undid my own revision - doubt about terminology undo
curprev 14:0714:07, 25 March 2013‎ Andreas Carter talk contribs‎ 14,126 bytes −2‎ →‎Example: I corrected "elementary divisors" to "invariant factors" undo

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