Difference between revisions of "NTS/Abstracts Spring 2011"
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+ | == Shuichiro Takeda, Purdue == | ||
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+ | {| style="color:black; font-size:100%" table border="2" cellpadding="10" width="700" cellspacing="20" | ||
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+ | | bgcolor="#DDDDDD" align="center"| Title: On the regularized Siegel-Weil formula for the second terms and | ||
+ | non-vanishing of theta lifts from orthogonal groups | ||
+ | |- | ||
+ | | bgcolor="#DDDDDD"| | ||
+ | Abstract: In this talk, we will discuss (a certain form of) the | ||
+ | Siegel-Weil formula for the second terms (the weak second term | ||
+ | identity). If time permits, we will give an application of the | ||
+ | Siegel-Weil formula to non-vanishing problems of theta lifts. (This is | ||
+ | a joint with W. Gan.) | ||
+ | |} | ||
+ | </center> | ||
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+ | <br> | ||
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== Keerthi Madapusi == | == Keerthi Madapusi == |
Revision as of 11:36, 17 January 2011
Contents
Anton Gershaschenko
Title: Moduli of Representations of Unipotent Groups |
Abstract: Representations of reductive groups are discretely parameterized, but unipotent groups can have non-trivial families of representations, so it makes sense try to construct and understand a moduli stack (or space) of representations of a given unipotent group. If you restrict to certain kinds of representations, it is possible to actually get your hands on the moduli stack and to construct a moduli space. I'll summarize the few things I know about the general case and then give you a tour of some interesting features that appear in small examples. |
Shuichiro Takeda, Purdue
Title: On the regularized Siegel-Weil formula for the second terms and
non-vanishing of theta lifts from orthogonal groups |
Abstract: In this talk, we will discuss (a certain form of) the Siegel-Weil formula for the second terms (the weak second term identity). If time permits, we will give an application of the Siegel-Weil formula to non-vanishing problems of theta lifts. (This is a joint with W. Gan.) |
Keerthi Madapusi
Title: A rationality property of Hodge cycles on abelian varieties, with an application to arithmetic compactiﬁcations of Shimura varieties |
Abstract: TBA |
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