Difference between revisions of "NTSGrad Fall 2020/Abstracts"
From UW-Math Wiki
(Created page with "This page contains the titles and abstracts for talks scheduled in the Fall 2020 semester. To go back to the main GNTS page, click here. == Sep 15 ==...") |
|||
(One intermediate revision by the same user not shown) | |||
Line 13: | Line 13: | ||
| bgcolor="#BCD2EE" | | | bgcolor="#BCD2EE" | | ||
In this talk, I will describe a local arithmetic Siegel-Weil formula which relates certain intersection number on U(1,1) Rapoport-Zink space with local density. Via p-adic uniformization, this can be used to establish a global Siegel-Weil formula. The main novelty of this work is that we consider the ramified case. This is a joint work with Yousheng Shi and Tonghai Yang. | In this talk, I will describe a local arithmetic Siegel-Weil formula which relates certain intersection number on U(1,1) Rapoport-Zink space with local density. Via p-adic uniformization, this can be used to establish a global Siegel-Weil formula. The main novelty of this work is that we consider the ramified case. This is a joint work with Yousheng Shi and Tonghai Yang. | ||
+ | |} | ||
+ | </center> | ||
+ | |||
+ | <br> | ||
+ | |||
+ | == Sep 22 == | ||
+ | |||
+ | <center> | ||
+ | {| style="color:black; font-size:100%" table border="2" cellpadding="10" width="700" cellspacing="20" | ||
+ | |- | ||
+ | | bgcolor="#F0A0A0" align="center" style="font-size:125%" | '''Johnny Han''' | ||
+ | |- | ||
+ | | bgcolor="#BCD2EE" align="center" | ''Bounding Numbers Fields up to Discriminant'' | ||
+ | |- | ||
+ | | bgcolor="#BCD2EE" | | ||
+ | For those interested in arithmetic statistics, I'll present a quick proof of Schmidt's bound on numbers fields of given degree and bounded discriminant, as well as giving a quick overview of recent improvements on this bound by Ellenberg and Venkatesh. | ||
|} | |} | ||
</center> | </center> | ||
<br> | <br> |
Revision as of 12:59, 22 September 2020
This page contains the titles and abstracts for talks scheduled in the Fall 2020 semester. To go back to the main GNTS page, click here.
Sep 15
Qiao He |
Local Arithmetic Siegel-Weil Formula at Ramified Prime |
In this talk, I will describe a local arithmetic Siegel-Weil formula which relates certain intersection number on U(1,1) Rapoport-Zink space with local density. Via p-adic uniformization, this can be used to establish a global Siegel-Weil formula. The main novelty of this work is that we consider the ramified case. This is a joint work with Yousheng Shi and Tonghai Yang. |
Sep 22
Johnny Han |
Bounding Numbers Fields up to Discriminant |
For those interested in arithmetic statistics, I'll present a quick proof of Schmidt's bound on numbers fields of given degree and bounded discriminant, as well as giving a quick overview of recent improvements on this bound by Ellenberg and Venkatesh. |