Skip to main content
Search type Search syntax
Tags [tag]
Exact "words here"
Author user:1234
user:me (yours)
Score score:3 (3+)
score:0 (none)
Answers answers:3 (3+)
answers:0 (none)
isaccepted:yes
hasaccepted:no
inquestion:1234
Views views:250
Code code:"if (foo != bar)"
Sections title:apples
body:"apples oranges"
URL url:"*.example.com"
Saves in:saves
Status closed:yes
duplicate:no
migrated:no
wiki:no
Types is:question
is:answer
Exclude -[tag]
-apples
For more details on advanced search visit our help page
Results tagged with
Search options not deleted user 11682

A fixed-point theorem is a result saying that a function $F$ will have at least one fixed point (a point $x$ for which $F(x) = x$), under some conditions on $F$ that can be stated in general terms.

6 votes
Accepted

Equivariant Riemann-Hurwitz

This is a well known and well understood problem when the base field is $\mathbb C$. It was first studied by Chevalley and Weil (almost a century ago !) who were interested in modular curves (what els …
Niels's user avatar
  • 4,008
5 votes
Accepted

algebraic proof of Atiyah-Bott fixed point formula?

I am not sure this is the best place to learn the subject, but at least this book is an algebraic reference: Riemann-Roch algebra By William Fulton, Serge Lang more precisely VI \S 9 Lefschetz-Riema …
Niels's user avatar
  • 4,008