
Harmonic Analysis and Gamma Functions on Symplectic Groups
American Mathematical Society (Publisher)
Published on 31. May 2024
Book
Paperback/Softback
101 pages
978-1-4704-6907-8 (ISBN)
Description
Over a p-adic local field F of characteristic zero, we develop a new type of harmonic analysis on an extended symplectic group G = Gm x Sp2n. It is associated to the Langlands ?-functions attached to any irreducible admissible representations ? ? ? of G(F) and the standard representation ? of the dual group G?(C), and confirms a series of the conjectures in the local theory of the Braverman-Kazhdan proposal (Braverman and Kazhdan, 2000) for the case under consideration. Meanwhile, we develop a new type of harmonic analysis on GL1(F), which is associated to a ?-function ??(?s) (a product of n + 1 certain abelian ?-functions). Our work on GL1(F) plays an indispensable role in the development of our work on G(F). These two types of harmonic analyses both specialize to the well-known local theory developed in Tate's thesis (Tate, 1950) when n = 0. The approach is to use the compactification of Sp2n in the Grassmannian variety of Sp4n, with which we are able to utilize the well developed local theory of Piatetski-Shapiro and Rallis (1986) and many other works) on the doubling local zeta integrals for the standard L-functions of Sp2n.
The method can be viewed as an extension of the work of Godement-Jacquet (1972) for the standard L-function of GLn and is expected to work for all classical groups. We will consider the Archimedean local theory and the global theory in our future work.
The method can be viewed as an extension of the work of Godement-Jacquet (1972) for the standard L-function of GLn and is expected to work for all classical groups. We will consider the Archimedean local theory and the global theory in our future work.
More details
Series
Language
English
Place of publication
Providence
United States
Target group
Professional and scholarly
Dimensions
Height: 254 mm
Width: 178 mm
Weight
272 gr
ISBN-13
978-1-4704-6907-8 (9781470469078)
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Schweitzer Classification
Persons
Dihua Jiang, University of Minnesota, Minneapolis, MN.
Zhilin Luo, University of Chicago, IL.
Lei Zhang, National University of Singapore, Singapore.
Zhilin Luo, University of Chicago, IL.
Lei Zhang, National University of Singapore, Singapore.
Content
Chapters
1. Introduction
2. Local Theory of Piatetski-Shapiro and Rallis
3. Functional Equation for $\beta _\psi (\chi _s)$
4. Harmonic Analysis for $\beta _\psi (\chi _s)$
5. $\eta _{\mathrm {pvs},\psi }$-Fourier Transform on $X_{P_{\Delta }}$
6. Harmonic Analysis on ${\mathbb {G}}_m\times {\mathrm {Sp}}_{2n}$
7. Multiplicity One and Gamma Functions
8. Theorems 1.2, 1.3, and 1.4
1. Introduction
2. Local Theory of Piatetski-Shapiro and Rallis
3. Functional Equation for $\beta _\psi (\chi _s)$
4. Harmonic Analysis for $\beta _\psi (\chi _s)$
5. $\eta _{\mathrm {pvs},\psi }$-Fourier Transform on $X_{P_{\Delta }}$
6. Harmonic Analysis on ${\mathbb {G}}_m\times {\mathrm {Sp}}_{2n}$
7. Multiplicity One and Gamma Functions
8. Theorems 1.2, 1.3, and 1.4