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 answers only not deleted user 6518

Theoretical issues and applications of the Selberg, Arthur and relative trace formulas

1 vote

Regularity assumption in the simple trace formula

Probably the OP has figured this out by now, but for posterity let me explain (in the general setting of simple trace formulas, rather than the specific Deligne-Kazhdan case): A trace formula $I(f) = …
Kimball's user avatar
  • 6,039
3 votes

Selberg trace formula, quadratic L-values, and generalization

If I understand correctly what you are looking for, then yes, a fair amount of work has been done. Deitmar and Hoffman use a simple trace formula on SL(3) to get asymptotics of class number of cubic …
Kimball's user avatar
  • 6,039
4 votes
Accepted

A trace formula for $\mathrm{GSp(4)}$

There are many kinds of trace formulas on a given group $G$, and different things you could mean by decomposition of the spectrum. As mentioned in the comments, there's Arthur's article in the Shalik …
Kimball's user avatar
  • 6,039
5 votes

Arthur's Simple Trace Formula

Yes, I have not known Deligne, Kazhdan and Vigneras to lie. A sketch of the proof, at least with the key details for GL(2), is given in Lecture V of Steve Gelbart, Lectures on the Arthur--Selberg Tr …
Kimball's user avatar
  • 6,039
5 votes

Comparing Selberg and Eichler-Selberg trace formulas

Trace formulas, and in particular the Selberg trace formula, is an identity $I(f) = J(f)$ of spectral and global distributions where $f$ is a test function. There are different ways to use the trace …
Kimball's user avatar
  • 6,039
9 votes
Accepted

Reaching Hecke eigenvalues from a trace formula

Yes, this is a standard thing to do. If you want to look at traces of Hecke operators on a definite quaternion algebra, this is the same as what are known as "traces of Brandt matrices." These have …
Kimball's user avatar
  • 6,039
23 votes
Accepted

What is the status of Arthur's book?

Updated answer (Oct 2024): While Arthur did not finish some preprints referred to in his book ([A24]-[A27]), [A24] was dealt with by Moeglin and Waldspurger, and this arXiv preprint which was just pos …
Kimball's user avatar
  • 6,039