Divided power structure: 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 19:5019:50, 30 May 2025 Charlie Fritzgerald IV talk contribs 5,242 bytes +4 Link suggestions feature: 1 link added. undo Tags: Visual edit Newcomer task Suggested: add links

curprev 19:3419:34, 2 November 2023 JoergenB talk contribs 5,238 bytes +33 →top: Reformulated; corrected. (IMO, the former explanation (including "...making expressions of the form <math>x^n / n!</math> meaningful...") was rather the converse of the reality.) undo

curprev 15:2815:28, 14 February 2022 JoeNMLC talk contribs 5,205 bytes +3 →top: ce, change context to technical notice undo

curprev 06:4006:40, 25 June 2021 82.10.154.29 talk 5,202 bytes +23 →Definition: tiny correction for this to make sense undo

curprev 18:4018:40, 2 February 2021 192.16.204.209 talk 5,179 bytes 0 No edit summary undo

curprev 21:0521:05, 31 December 2020 Wundzer talk contribs m 5,179 bytes +46 No edit summary undo Tag: Visual edit
curprev 20:3220:32, 31 December 2020 Wundzer talk contribs m 5,133 bytes +423 →References: Added useful references which can be used to come up with examples/understand divided power structures in full generality undo Tag: Visual edit

curprev 05:0605:06, 9 May 2020 2601:400:c200:5c:88ec:3293:aad6:d950 talk 4,710 bytes 0 →Definition: \gamma_n should be defined from I \to I and not from I to A. In the current definition number 4 does not even make sense. undo

curprev 10:3410:34, 15 September 2018 Latex-yow talk contribs m 4,710 bytes −53 No edit summary undo

curprev 10:3010:30, 4 June 2016 Snark1994 talk contribs m 4,763 bytes +8 Improved LaTeX undo

curprev 00:4500:45, 23 March 2016 BG19bot talk contribs m 4,755 bytes −13 Remove blank line(s) between list items per WP:LISTGAP to fix an accessibility issue for users of screen readers. Do WP:GENFIXES and cleanup if needed. Discuss this at Wikipedia talk:WikiProject Accessibility#LISTGAP undo

curprev 22:2022:20, 27 January 2016 205.208.90.117 talk 4,768 bytes −549 Removed incorrect example (see Stacks Project, "Divided Power Algebra", Lemma 5.3). undo

curprev 22:4422:44, 6 December 2015 Weekee7 talk contribs 5,317 bytes −21 →Examples: added divided powers structure on ideals, whose p-th power is zero and p is nilpotent in the ring. Also, this structure is unique. undo Tag: Visual edit

curprev 03:1503:15, 20 November 2014 David Eppstein talk contribs m 5,338 bytes +25 →References: link Arthur Ogus undo

curprev 13:3313:33, 10 September 2013 Mdd talk contribs m 5,313 bytes +32 Correction(s) undo
curprev 00:4300:43, 10 September 2013 Mdd talk contribs 5,281 bytes +5 + Link(s) undo

curprev 19:5719:57, 4 November 2012 Deltahedron talk contribs m 5,276 bytes +11 →References: expand bibliodata undo
curprev 19:5619:56, 4 November 2012 Deltahedron talk contribs 5,265 bytes +385 →References: Hazewinkel (1978) undo

curprev 05:3405:34, 3 November 2012 75.36.201.51 talk 4,880 bytes +132 →Definition undo
curprev 05:2405:24, 3 November 2012 75.36.201.51 talk 4,748 bytes +2 →Examples undo
curprev 05:2205:22, 3 November 2012 75.36.201.51 talk 4,746 bytes +233 →Examples undo

curprev 17:3717:37, 26 October 2011 67.134.207.224 talk 4,513 bytes −3 →Definition undo

curprev 06:2406:24, 2 March 2011 210.219.50.14 talk 4,516 bytes +4 The second axiom for dp is corrected. \gamma_n(x+y) -> \gamma_n(xy) undo

curprev 18:3218:32, 14 September 2010 Cfranc talk contribs 4,512 bytes −59 →Definition undo
curprev 18:3218:32, 14 September 2010 Cfranc talk contribs m 4,571 bytes +59 Changed maps from I to I, as run into trouble for zeroth map (which is the constant map 1, and does not land in I)... undo

curprev 20:2720:27, 20 July 2010 140.247.39.159 talk 4,512 bytes 0 No edit summary undo

curprev 08:2608:26, 7 March 2010 169.232.171.94 talk 4,512 bytes +30 Added "mathematics" to the first sentence undo

curprev 20:4020:40, 5 March 2010 RobHar talk contribs m 4,482 bytes +10 clean up slightly undo

curprev 23:2023:20, 4 October 2009 SmackBot talk contribs m 4,472 bytes +17 Date maintenance tags and general fixes undo

curprev 04:1904:19, 8 September 2009 174.57.38.175 talk 4,455 bytes +11 No edit summary undo

curprev 22:2022:20, 8 March 2008 Sharlaon talk contribs m 4,444 bytes −18 tidying grammar of first sentence undo

curprev 15:4015:40, 19 February 2008 Number 0 talk contribs 4,462 bytes +23 →Applications undo
curprev 15:3815:38, 19 February 2008 Number 0 talk contribs 4,439 bytes +54 →Applications undo

curprev 22:3122:31, 23 November 2007 Nbarth talk contribs 4,385 bytes +25 →References undo

curprev 14:5514:55, 21 November 2006 Schepler talk contribs 4,360 bytes +69 Move dual-to-symmetric-algebra back to examples, and make it more technically correct undo

curprev 21:4621:46, 20 November 2006 Charles Matthews talk contribs m 4,291 bytes +2 →Constructions: fmt undo
curprev 21:4421:44, 20 November 2006 Charles Matthews talk contribs 4,289 bytes +47 →Examples: fewer bullets undo

curprev 14:3814:38, 19 November 2006 GeeJo talk contribs 4,242 bytes +40 bolding article title, +cat undo
curprev 10:5010:50, 19 November 2006 Schepler talk contribs 4,202 bytes +29 →Examples: Give standard notation for the PD ideal in Gamma_A(M) undo
curprev 01:2401:24, 19 November 2006 Schepler talk contribs 4,173 bytes +33 Add a condition I accidentally left out undo

curprev 22:4022:40, 18 November 2006 Schepler talk contribs 4,140 bytes +4,140 Creation of page (definitely need some help with formatting)

30 May 2025

2 November 2023

14 February 2022

25 June 2021

2 February 2021

31 December 2020

9 May 2020

15 September 2018

4 June 2016

23 March 2016

27 January 2016

6 December 2015

20 November 2014

10 September 2013

4 November 2012

3 November 2012

26 October 2011

2 March 2011

14 September 2010

20 July 2010

7 March 2010

5 March 2010

1 December 2009

4 October 2009

8 September 2009

8 March 2008

19 February 2008

23 November 2007

21 November 2006

20 November 2006

19 November 2006

18 November 2006