Projective linear group: Revision history

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curprev 10:1710:17, 14 May 2025 Heraldo07 talk contribs 45,333 bytes +12 Link suggestions feature: 3 links added. undo Tags: Visual edit Mobile edit Mobile web edit Newcomer task Suggested: add links

curprev 18:0118:01, 6 May 2025 2001:9e8:499c:b600:9422:3fb2:864f:1fb6 talk 45,321 bytes 0 Sorry, previous fix was correct, but missed that the issue was that formulas were swapped (fixed now). undo
curprev 17:5717:57, 6 May 2025 2001:9e8:499c:b600:9422:3fb2:864f:1fb6 talk 45,321 bytes +24 Undid revision 1277450650 by Sun123zxy (talk) Old formula was correct, there are only gcd(q-1, n) scalar matrices of determinant 1 as correctly stated in the next sentence. undo Tag: Undo

curprev 18:4218:42, 24 February 2025 Sun123zxy talk contribs 45,297 bytes −24 →Order: fix the wrong description of the order of PGL(n,q). (replace gcd(n,q-1) to q-1) undo Tag: Reverted

curprev 17:3817:38, 29 December 2024 95.17.105.247 talk 45,321 bytes +12 →Order undo

curprev 09:0909:09, 9 September 2024 Tea2min talk contribs 45,309 bytes −60 Fix interwiki link. See de:Projektive lineare Gruppe. undo

curprev 02:5002:50, 2 March 2024 Quondum talk contribs 45,369 bytes +2,544 fmt uniformity undo

curprev 18:4218:42, 26 January 2024 Kku talk contribs m 42,825 bytes +4 link Lie group undo

curprev 21:4421:44, 16 September 2023 2601:200:c082:2ea0:e9dd:6b98:c1ee:9d73 talk 42,821 bytes +30 →Order undo
curprev 21:4121:41, 16 September 2023 2601:200:c082:2ea0:e9dd:6b98:c1ee:9d73 talk 42,791 bytes +22 →History undo
curprev 21:3921:39, 16 September 2023 2601:200:c082:2ea0:e9dd:6b98:c1ee:9d73 talk 42,769 bytes +23 →History undo

curprev 14:3714:37, 7 September 2023 Kku talk contribs m 42,746 bytes +4 link [RR]iemann surface undo

curprev 20:5020:50, 29 June 2023 Abiteofdata talk contribs 42,742 bytes −2 Added concrete expression for order of PSL(n,q) undo Tag: Visual edit

curprev 14:1914:19, 1 June 2023 AltoStev talk contribs 42,744 bytes +51 Adding short description: "Construction in group theory" undo Tag: Shortdesc helper

curprev 15:0515:05, 25 March 2023 Citation bot talk contribs 42,693 bytes −144 Misc citation tidying. | Use this bot. Report bugs. | Suggested by AManWithNoPlan | #UCB_CommandLine undo

curprev 16:4916:49, 16 January 2023 Nbarth talk contribs 42,837 bytes +211 →Modular group: Add geometric interpretation undo
curprev 16:4316:43, 16 January 2023 Nbarth talk contribs m 42,626 bytes −24 →Properties: slink, {math} undo

curprev 19:5219:52, 14 January 2023 Nbarth talk contribs m 42,650 bytes −1 →Modular group: typo undo
curprev 05:1705:17, 14 January 2023 Nbarth talk contribs 42,651 bytes +301 →Modular group: Correct which points are stabilized: it's ζ (root of unity), not golden ratio undo
curprev 03:5303:53, 14 January 2023 Nbarth talk contribs 42,350 bytes +56 →Modular group: anharmonic group undo

curprev 10:1810:18, 31 October 2022 145.118.192.171 talk 42,294 bytes +1 →Topology undo

curprev 14:2514:25, 18 August 2022 Ira Leviton talk contribs 42,293 bytes −87 Fixed a reference. Please see Category:CS1 errors: invisible characters. undo

curprev 23:5023:50, 27 May 2022 172.82.47.133 talk 42,380 bytes 0 →Order: minus undo
curprev 23:4923:49, 27 May 2022 172.82.47.133 talk 42,380 bytes 0 →Order: minus undo

curprev 00:0800:08, 15 January 2022 188.27.128.124 talk 42,348 bytes +22 No edit summary undo

curprev 12:1912:19, 15 September 2021 2001:4c80:40:539:5ab4:70f9:4ec0:c8bc talk 42,326 bytes +64 No edit summary undo

curprev 23:0723:07, 28 April 2021 Bender the Bot talk contribs m 42,262 bytes +1 →Action on ''p'' points: HTTP → HTTPS for the American Mathematical Society, replaced: = http://www.ams.org/ → = https://www.ams.org/ undo Tag: AWB

curprev 02:5602:56, 19 December 2020 Monkbot talk contribs m 42,261 bytes +3 Task 18 (cosmetic): eval 7 templates: hyphenate params (3×); undo Tag: AWB

curprev 17:1217:12, 26 August 2020 Headbomb talk contribs m 42,258 bytes +10 fixing harvard footnotes undo Tag: AWB

curprev 02:3902:39, 17 February 2020 Rgdboer talk contribs 42,248 bytes +146 →Fractional linear transformations: rewrite undo

curprev 17:0417:04, 1 January 2020 Joel Brennan talk contribs m 42,102 bytes +27 quite pedantic, but PGL and PSL are not literally equal because PGL consists of cosets of scalar transformations while PSL consists of cosets of {(root of unity) I} undo
curprev 14:4814:48, 1 January 2020 Joel Brennan talk contribs m 42,075 bytes +52 added wikilinks undo

curprev 18:2918:29, 2 October 2019 Prkerrigan talk contribs m 42,023 bytes 0 made notation consistent undo Tags: Mobile edit Mobile app edit iOS app edit

curprev 16:1416:14, 17 March 2019 BD2412 talk contribs m 42,023 bytes +28 Fixing links to disambiguation pages, improving links, other minor cleanup tasks undo Tag: AWB

curprev 17:4317:43, 3 December 2018 Quevenski talk contribs 41,995 bytes −432 →Properties: Deleted an inaccurate claim that PSL as defined is an algebraic group. This should be expanded on ideally. A mathoverflow discussion is linked on the talk page. undo

curprev 03:5303:53, 14 June 2018 Parcly Taxel talk contribs m 42,427 bytes −18 →Hurwitz surfaces: Replace with (clearer) SVG undo

curprev 11:1411:14, 13 April 2018 2001:760:2c00:8160:e175:f9d3:4843:2ff9 talk 42,445 bytes +162 Added the fundamental group of PGL(n,C) undo

curprev 04:5804:58, 2 April 2018 InternetArchiveBot talk contribs 42,283 bytes +146 Rescuing 1 sources and tagging 0 as dead. #IABot (v1.6.5) undo

curprev 10:1810:18, 16 January 2018 Tea2min talk contribs 42,137 bytes −4 Undid revision 820741148 by 46.224.171.73 (talk) undo Tag: Undo
curprev 09:5809:58, 16 January 2018 46.224.171.73 talk 42,141 bytes +4 No edit summary undo Tags: Mobile edit Mobile web edit

curprev 16:4116:41, 23 September 2017 Sdegioia talk contribs m 42,137 bytes 0 corrected the name of the author of the referenced book "Complex functions: an algebraic and geometric viewpoint" undo Tag: Visual edit: Switched

curprev 21:1621:16, 4 August 2017 Headbomb talk contribs m 42,137 bytes +3 update Zbl, replaced: 05622792 → 1203.20012, typo(s) fixed: For example → For example, using AWB undo

curprev 01:4501:45, 10 May 2017 Rgdboer talk contribs m 42,134 bytes −279 →Exceptional isomorphisms: rm duplicate citation undo

curprev 20:0620:06, 23 April 2017 Quondum talk contribs 42,413 bytes +163 →Order: formatting, commas, notation for set of invertible elements undo

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