Hermitian matrix: Revision history

Filter revisionsshowhide

To date:

Tag filter:

Invert selection

External tools:

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 02:3502:35, 16 May 2024‎ Citation bot talk contribs‎ 19,826 bytes −60‎ Alter: pages, journal, oclc. Add: authors 1-1. Removed URL that duplicated identifier. Removed parameters. Some additions/deletions were parameter name changes. | Use this bot. Report bugs. | Suggested by Superegz | Category:Articles with math errors‎ | #UCB_Category 13/16 undo

curprev 18:5118:51, 5 May 2024‎ 2601:447:cd80:e200:4c95:fdf2:93e9:8f0f talk‎ 19,886 bytes +1‎ No edit summary undo
curprev 18:5118:51, 5 May 2024‎ 2601:447:cd80:e200:4c95:fdf2:93e9:8f0f talk‎ 19,885 bytes +6‎ No edit summary undo

curprev 20:4220:42, 29 March 2024‎ C. L. Marquette talk contribs‎ m 19,879 bytes −230‎ remove equation boxes which prevent math text displaying on dark theme #article-section-source-editor undo Tags: Mobile edit Mobile app edit iOS app edit

curprev 13:1213:12, 23 February 2024‎ Hrichson talk contribs‎ m 20,109 bytes +2‎ →‎Symmetric undo

curprev 09:3509:35, 13 February 2024‎ 2001:ee0:521c:420:9d79:80c2:9e6c:2c37 talk‎ 20,107 bytes +1‎ →‎Equality with the adjoin undo Tag: Manual revert
curprev 09:3409:34, 13 February 2024‎ 2001:ee0:521c:420:9d79:80c2:9e6c:2c37 talk‎ 20,106 bytes −1‎ →‎Equality with the adjoint undo Tag: Reverted

curprev 06:0806:08, 21 January 2024‎ RJFJR talk contribs‎ 20,107 bytes 0‎ →‎Singular values{{Cite book |last=Trefethan |first=Lloyd N. |url=http://worldcat.org/oclc/1348374386 |title=Numerical linear algebra |last2=Bau, III |first2=David |publisher=SIAM |year=1997 |isbn=0-89871-361-7 |location=Philadelphia, PA, USA |pages=34 |oclc=}}: move ref out of heading undo

curprev 18:3418:34, 10 January 2024‎ K Smeltz talk contribs‎ m 20,107 bytes +12‎ Adjoint matrices are often adjugate. These are "Hermitian adjoint" in the context of linear operators, but "conjugate transpose" is clearer, and "adjoint" would be pretty carefully unclear. undo

curprev 10:1510:15, 2 December 2023‎ 46.193.56.200 talk‎ 20,095 bytes −10‎ →‎Applications undo

curprev 01:0001:00, 28 November 2023‎ OAbot talk contribs‎ m 20,105 bytes +17‎ Open access bot: doi updated in citation with #oabot. undo

curprev 21:4721:47, 20 November 2023‎ 24.140.183.205 talk‎ 20,088 bytes +8‎ →‎Reality of quadratic forms undo

curprev 12:2412:24, 15 November 2023‎ Keith D talk contribs‎ 20,080 bytes +6‎ →‎Applications: Fix cite date error undo Tag: AWB
curprev 09:2709:27, 15 November 2023‎ Afonso Dimas Martins talk contribs‎ m 20,074 bytes +482‎ Added inline citation. undo Tag: Visual edit
curprev 08:4708:47, 15 November 2023‎ Afonso Dimas Martins talk contribs‎ m 19,592 bytes +8‎ →‎Applications: Added two links. undo Tag: Visual edit
curprev 08:4508:45, 15 November 2023‎ Afonso Dimas Martins talk contribs‎ 19,584 bytes +2,418‎ Expanded Applications section with examples from other fields. undo Tag: Visual edit

curprev 20:2820:28, 13 November 2023‎ Afonso Dimas Martins talk contribs‎ m 17,166 bytes −94‎ Removed banner from Properties asking for their proofs since the page has been sufficiently updated since the banner was added (2018) with thorough proofs. undo Tag: Visual edit

curprev 11:4811:48, 24 June 2023‎ DVdm talk contribs‎ 17,260 bytes −974‎ Reverting edit(s) by 82.20.58.160 (talk) to rev. 1160175765 by Dr vulpes: Not providing a reliable source (RW 16.1) undo Tags: RW Undo
curprev 10:5810:58, 24 June 2023‎ 82.20.58.160 talk‎ 18,234 bytes −192‎ →‎Spectral properties undo Tag: Reverted
curprev 10:5610:56, 24 June 2023‎ 82.20.58.160 talk‎ 18,426 bytes +1,166‎ →‎Alternative characterizations undo Tags: Reverted possible vandalism

curprev 21:1421:14, 14 June 2023‎ Dr vulpes talk contribs‎ 17,260 bytes −9‎ →‎{{math|v<sup>H</sup>''A''v}} is real for complex {{math|v}}: Reverting Spin edits as per Talk:Spin (particle physics) and Wikipedia talk:WikiProject Physics, replaced: Spin (particle physics) → Spin (physics) undo Tag: AWB

curprev 22:0422:04, 12 June 2023‎ Dr vulpes talk contribs‎ 17,269 bytes +8‎ WP:BOTREQ: minor clean up, replaced: spin (physics) → Spin (particle physics) undo Tag: AWB

curprev 02:3302:33, 24 March 2023‎ Shawrkat talk contribs‎ 17,261 bytes +1,165‎ →‎Properties: Added property about singular values of hermitian matrices, taken from Trefethan & Bau's ''Numerical Linear Algebra'' book. undo Tag: Visual edit

curprev 04:0304:03, 2 March 2023‎ ComplexRational talk contribs‎ m 16,096 bytes 0‎ →‎Applications: lowercase undo

curprev 14:1314:13, 23 February 2023‎ Afonso Dimas Martins talk contribs‎ m 16,096 bytes −13‎ Added missing citation undo Tag: Visual edit

curprev 11:1611:16, 10 February 2023‎ 2001:638:a07:132:ffff:198b:47f7:546 talk‎ 16,109 bytes +2‎ →‎{{math|vHAv}} is real for complex {{math|v}} undo
curprev 11:1311:13, 10 February 2023‎ 2001:638:a07:132:ffff:198b:47f7:546 talk‎ 16,107 bytes +9‎ →‎Symmetric undo
curprev 11:1211:12, 10 February 2023‎ 2001:638:a07:132:ffff:198b:47f7:546 talk‎ 16,098 bytes −6‎ →‎Examples and solutions undo

curprev 06:1106:11, 31 January 2023‎ Stephen Hui talk contribs‎ m 16,104 bytes −30‎ Removed "note that" per MOS:NOTE undo

curprev 23:3823:38, 29 January 2023‎ Mgkrupa talk contribs‎ 16,134 bytes +42‎ →‎See also: Added Schur–Horn theorem undo
curprev 23:3823:38, 29 January 2023‎ Mgkrupa talk contribs‎ 16,092 bytes +116‎ Copy editing undo

curprev 01:2101:21, 30 October 2022‎ 2601:49:c200:d5d0:f477:752b:4b6e:45f8 talk‎ 15,976 bytes +22‎ →‎Reality of quadratic forms: v is a vector, not a scalar undo Tags: Mobile edit Mobile web edit

curprev 21:2821:28, 29 October 2022‎ Fuzzysleet talk contribs‎ 15,954 bytes 0‎ →‎Reality of quadratic forms: Claim is trivial over R undo

curprev 08:3008:30, 28 August 2022‎ DVdm talk contribs‎ 15,954 bytes 0‎ →‎top: wp:MOS#Wikilinks: "[...] capitalize the first letter [...] when specifically referring to the linked article by its name." undo

curprev 23:4623:46, 30 July 2022‎ TheoreticallyAPhysicist talk contribs‎ m 15,954 bytes +183‎ →‎Applications: explained why hermitian matrices are important in quantum mechanics undo

curprev 06:2506:25, 5 June 2022‎ 112.134.227.67 talk‎ 15,771 bytes −92‎ →‎Spectral properties undo
curprev 06:0106:01, 5 June 2022‎ 112.134.227.67 talk‎ 15,863 bytes +95‎ →‎Spectral properties undo

curprev 06:1206:12, 3 May 2022‎ Hellacioussatyr talk contribs‎ 15,768 bytes +48‎ →‎Properties undo Tags: Mobile edit Mobile web edit Advanced mobile edit

curprev 11:0811:08, 2 May 2022‎ 112.78.70.42 talk‎ 15,720 bytes +7‎ →‎Decomposition into Hermitian and skew-Hermitian undo Tag: Visual edit

curprev 01:0101:01, 2 March 2022‎ Xinxtang talk contribs‎ 15,713 bytes +155‎ →‎Complex Hermitian forms vector space over R undo Tag: Visual edit

curprev 16:0616:06, 23 February 2022‎ 155.0.2.70 talk‎ 15,558 bytes +14‎ No edit summary undo Tags: Visual edit Mobile edit Mobile web edit

curprev 03:1203:12, 25 January 2022‎ Hellacioussatyr talk contribs‎ 15,559 bytes −6‎ <math> disruptive on section headers; rm plaintext blackboard; unify list undo Tag: 2017 wikitext editor

curprev 19:4319:43, 25 October 2021‎ Sbb talk contribs‎ 15,565 bytes +49‎ removed all wikitext-colon indent (<dl>/<dd>) formatting, replaced with <math display=block>; moved punctuation inside <math> to prevent odd wrapping of punctuation separate from equations; {{math}} / {{mvar}} for undecorated maths in inline text undo Tag: 2017 wikitext editor
curprev 08:1508:15, 25 October 2021‎ Narky Blert talk contribs‎ 15,516 bytes +18‎ Link to DAB page repaired undo
curprev 00:2600:26, 25 October 2021‎ CessnaMan1989 talk contribs‎ m 15,498 bytes +4‎ →‎Applications: Linked to quantum theory undo Tag: Disambiguation links added

16 May 2024

5 May 2024

29 March 2024

23 February 2024

13 February 2024

21 January 2024

10 January 2024

2 December 2023

28 November 2023

20 November 2023

15 November 2023

13 November 2023

24 June 2023

14 June 2023

12 June 2023

24 March 2023

2 March 2023

23 February 2023

10 February 2023

31 January 2023

29 January 2023

30 October 2022

29 October 2022

28 August 2022

30 July 2022

5 June 2022

3 May 2022

2 May 2022

2 March 2022

23 February 2022

17 February 2022

25 January 2022

25 October 2021