Talk:Argument principle

From Wikipedia, the free encyclopedia
Jump to: navigation, search
WikiProject Mathematics (Rated Start-class, Mid-importance)
WikiProject Mathematics
This article is within the scope of WikiProject Mathematics, a collaborative effort to improve the coverage of Mathematics on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.
Mathematics rating:
Start Class
Mid Importance
 Field: Analysis


The formula at the end of the chapter about the difference between a sum and integral needs citation or proof. Also, the choice for g and f should be given explicitly so that readers can follow the direction of the proof without undue time and effort. Rpchase 06:24, 18 December 2006 (UTC)

No big deal

Does anyone mind if we change the N in the formula to a Z. I don't think there are any conventions that will cause confusion with this. I'll leave it to the author to decide but i think most people who use this page just need a quick reference for a proof they're working on and could benifit from it being a Z.--Gtg207u 20:25, 18 April 2007 (UTC)

The date 1974 cited in History does not seem right.--lhf

Am I correct in thinking that the second last line of the introduction should read: "as the total change in the argument of f(z) as z travels around C, multiplied by i (hence the name of the theorem)" Monsterman222 (talk) 20:49, 13 December 2011 (UTC)

Cleanup section[edit]

The history section could use some cleanup. Paragraph breaks are a must, and it reads like someone summarizing a book (not very authoritative). Silly rabbit 20:11, 13 May 2007 (UTC)