GCD matrix: Revision history

10 January 2025

• curprev 06:4206:42, 10 January 2025 ThoughtWarden talk contribs 12,021 bytes +93 Open access status updates in citations with OAbot #oabot undo Tag: OAbot [2.1]

14 June 2024

• curprev 21:1221:12, 14 June 2024 Pentti Haukkanen talk contribs 11,928 bytes +123 No edit summary undo

25 May 2024

• curprev 04:2204:22, 25 May 2024 Pentti Haukkanen talk contribs 11,805 bytes −7 No edit summary undo
• curprev 04:2004:20, 25 May 2024 Pentti Haukkanen talk contribs 11,812 bytes +1,619 No edit summary undo

23 May 2024

• curprev 06:2506:25, 23 May 2024 Pentti Haukkanen talk contribs 10,193 bytes −17 No edit summary undo
• curprev 06:2106:21, 23 May 2024 Pentti Haukkanen talk contribs 10,210 bytes −18 →Matrix norms undo
• curprev 06:1406:14, 23 May 2024 Pentti Haukkanen talk contribs 10,228 bytes +36 →Matrix norms undo
• curprev 06:1106:11, 23 May 2024 Pentti Haukkanen talk contribs 10,192 bytes +386 →References undo
• curprev 04:2504:25, 23 May 2024 AnomieBOT talk contribs m 9,806 bytes +14 Dating maintenance tags: {{Cn}} undo
• curprev 04:0504:05, 23 May 2024 Jochen Burghardt talk contribs 9,792 bytes +6 →Matrix norms undo

22 May 2024

• curprev 18:5218:52, 22 May 2024 Pentti Haukkanen talk contribs 9,786 bytes +984 →Divisibility undo

24 April 2024

• curprev 05:1105:11, 24 April 2024 Pentti Haukkanen talk contribs 8,802 bytes −35 No edit summary undo
• curprev 05:0805:08, 24 April 2024 Pentti Haukkanen talk contribs 8,837 bytes +262 No edit summary undo

14 April 2024

• curprev 13:1213:12, 14 April 2024 Jochen Burghardt talk contribs 8,575 bytes −4 →Divisibility: rm stray NL undo

13 April 2024

• curprev 15:5115:51, 13 April 2024 Pentti Haukkanen talk contribs 8,579 bytes +6 No edit summary undo Tag: Visual edit
• curprev 15:5015:50, 13 April 2024 Pentti Haukkanen talk contribs 8,573 bytes +268 Hasse diagram of an odd set is inserted undo Tag: Visual edit

29 February 2024

• curprev 18:4218:42, 29 February 2024 Pentti Haukkanen talk contribs 8,305 bytes +678 No edit summary undo
• curprev 16:2816:28, 29 February 2024 Pentti Haukkanen talk contribs 7,627 bytes +80 No edit summary undo
• curprev 16:1616:16, 29 February 2024 Pentti Haukkanen talk contribs 7,547 bytes +146 No edit summary undo
• curprev 16:1416:14, 29 February 2024 Pentti Haukkanen talk contribs 7,401 bytes +125 No edit summary undo

5 January 2024

• curprev 08:0608:06, 5 January 2024 OAbot talk contribs m 7,276 bytes +19 Open access bot: arxiv updated in citation with #oabot. undo

17 April 2023

• curprev 09:3209:32, 17 April 2023 Jochen Burghardt talk contribs 7,257 bytes +4,116 →Definition: suggest to show a simple example matrix (colored by prime factors) undo

9 April 2023

• curprev 02:1802:18, 9 April 2023 Citation bot talk contribs 3,141 bytes +42 Add: url. | Use this bot. Report bugs. | Suggested by Spinixster | Category:Articles covered by WikiProject Wikify from February 2023 | #UCB_Category 78/222 undo

5 April 2023

• curprev 16:0116:01, 5 April 2023 Jochen Burghardt talk contribs 3,099 bytes −1 →Definition: despite what Bourque.Ligh.1992 says; a list (with a fixed order) is needed to define the matrix unambigously (the determinant investigated by Smith is of course independent of the ordering) undo
• curprev 15:5715:57, 5 April 2023 Jochen Burghardt talk contribs 3,100 bytes −22 →top: rm redlink which should point to this very article; put title in boldface undo
• curprev 15:5315:53, 5 April 2023 Jochen Burghardt talk contribs 3,122 bytes −1 removed Category:Number theory\; added Category:Number theory using HotCat undo
• curprev 15:5315:53, 5 April 2023 Jochen Burghardt talk contribs 3,123 bytes +28 added Category:Number theory\ using HotCat undo
• curprev 13:0513:05, 5 April 2023 Dedhert.Jr talk contribs 3,095 bytes +6 →Definition: some wl undo
• curprev 12:5012:50, 5 April 2023 Dedhert.Jr talk contribs 3,089 bytes −16 some changes of heading names, suitable? undo
• curprev 12:4512:45, 5 April 2023 Dedhert.Jr talk contribs 3,105 bytes +21 ref undo
• curprev 12:4012:40, 5 April 2023 Dedhert.Jr talk contribs 3,084 bytes −18 mathfying and also removing uncited warning tag undo
• curprev 12:3912:39, 5 April 2023 Dedhert.Jr talk contribs 3,102 bytes +519 fix the references, add some citations undo
• curprev 12:1912:19, 5 April 2023 Dedhert.Jr talk contribs 2,583 bytes +31 →References: doi undo

19 February 2023

• curprev 18:1318:13, 19 February 2023 AnomieBOT talk contribs m 2,552 bytes +19 Dating maintenance tags: {{Lead rewrite}} undo
• curprev 16:1316:13, 19 February 2023 Dedhert.Jr talk contribs 2,533 bytes +6 →References: bullets undo
• curprev 16:1016:10, 19 February 2023 Dedhert.Jr talk contribs 2,527 bytes +17 lead rewrite undo

29 January 2023

• curprev 04:0004:00, 29 January 2023 OAbot talk contribs m 2,510 bytes +51 Open access bot: doi added to citation with #oabot. undo

8 October 2022

• curprev 06:0706:07, 8 October 2022 David Eppstein talk contribs 2,459 bytes −26 rm overbroad cat undo

13 June 2022

• curprev 07:0007:00, 13 June 2022 Citation bot talk contribs 2,485 bytes +216 Alter: pages. Add: url, s2cid, issue, doi. Formatted dashes. | Use this bot. Report bugs. | Suggested by Abductive | Category:Articles lacking sources from April 2022 | #UCB_Category 534/565 undo

21 April 2022

• curprev 11:5611:56, 21 April 2022 Pentti Haukkanen talk contribs 2,269 bytes +313 No edit summary undo

10 April 2022

• curprev 09:5609:56, 10 April 2022 Berek talk contribs 1,956 bytes +27 added Category:Matrix theory using HotCat undo
• curprev 09:5509:55, 10 April 2022 Berek talk contribs 1,929 bytes −7 added Category:Mathematics; removed {{uncategorized}} using HotCat undo
• curprev 03:4803:48, 10 April 2022 Pentti Haukkanen talk contribs 1,936 bytes +342 →GCD matrix example undo
• curprev 03:3703:37, 10 April 2022 Pentti Haukkanen talk contribs 1,594 bytes +735 →References undo

9 April 2022

• curprev 11:3611:36, 9 April 2022 Celestina007 talk contribs m 859 bytes +34 clean up, added uncategorised tag undo Tag: AWB
• curprev 11:1911:19, 9 April 2022 Shirt58 talk contribs 825 bytes +33 Added {{Unreferenced}} tag undo Tag: Twinkle
• curprev 10:4710:47, 9 April 2022 Shirt58 talk contribs 792 bytes −23 Speedy deletion declined. Professor Google tells me that there really is a thing called Greatest common divisor matrix, so this would appear to avoid outright WP:A1 and WP:A3 - move to Draft:Greatest common divisor matrix ? That said, while they are both popular with a lot of people, I'm terrified of both mathematics and hot sauce , so I might not a completely objective opinion here. (CSDH) undo
• curprev 10:2210:22, 9 April 2022 Shirt58 talk contribs 815 bytes +214 Identify what this article is about - I can see that Greatest common divisor matrix has never been created undo
• curprev 07:0907:09, 9 April 2022 Yue talk contribs 601 bytes +23 Nominated page for deletion using Page Curation (speedy deletion-no context, speedy deletion-no content) undo Tag: PageTriage
• curprev 05:5905:59, 9 April 2022 Pentti Haukkanen talk contribs 578 bytes +578 ←Created page with '== GCD matrix == Let <math>S=\{x_1, x_2,\ldots, x_n\}</math> be a set of positive integers. Then the <math>n\times n</math> matrix <math>(S)</math> having the greatest common divisor <math>(x_i, x_j)</math> as its <math>ij</math> entry is referred to as the GCD matrix on <math>S</math>. The LCM matrix <math>[S]</math> is defined analogously. Bourque-Ligh Conjecture: Bourque and Ligh (1992) conjectured that the LCM matrix on a GCD-closed set S is nonsingu...'