Automorphic Representations and L-Functions for the General Linear Group: Volume 1 ( Cambridge Studies in Advanced Mathematics )

Publication series :Cambridge Studies in Advanced Mathematics

Author: Dorian Goldfeld; Joseph Hundley  

Publisher: Cambridge University Press‎

Publication year: 2011

E-ISBN: 9781139064699

P-ISBN(Paperback): 9780521474238

Subject: O174.5 complex - variable function

Keyword: 数论

Language: ENG

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Automorphic Representations and L-Functions for the General Linear Group: Volume 1

Description

This graduate-level textbook provides an elementary exposition of the theory of automorphic representations and L-functions for the general linear group in an adelic setting. Definitions are kept to a minimum and repeated when reintroduced so that the book is accessible from any entry point, and with no prior knowledge of representation theory. The book includes concrete examples of global and local representations of GL(n), and presents their associated L-functions. In Volume 1, the theory is developed from first principles for GL(1), then carefully extended to GL(2) with complete detailed proofs of key theorems. Several proofs are presented for the first time, including Jacquet's simple and elegant proof of the tensor product theorem. In Volume 2, the higher rank situation of GL(n) is given a detailed treatment. Containing numerous exercises by Xander Faber, this book will motivate students and researchers to begin working in this fertile field of research.

Chapter

2 Automorphic representations and L-functions for GL (1,A subscript Q)

2.1 Automorphic forms for GL (1,A subscript Q)

2.2 The L-function of an automorphic form

2.3 The local L-functions and their functional equations

2.4 Classical L-functions and root numbers

2.5 Automorphic representations for GL (1,A subscript Q)

2.6 Hecke operators for GL (1,A subscript Q)

2.7 The Rankin-Selberg method

2.8 The p-adic Mellin transform

Exercises for Chapter 2

3 The classical theory of automorphic forms for GL (2)

3.1 Automorphic forms in general

3.2 Congruence subgroups of the modular group

3.3 Automorphic functions of integral weight k

3.4 Fourier expansion at infinite of holomorphic modular forms

3.5 Maass forms

3.6 Whittaker functions

3.7 Fourier-Whittaker expansions of Maass forms

3.8 Eisenstein series

3.9 Maass raising and lowering operators

3.10 The bottom of the spectrum

3.11 Hecke operators, oldforms, and newforms

3.12 Finite dimensionality of the eigenspaces

Exercises for Chapter 3

4 Automorphic forms for GL (2,A subscript Q)

4.1 Iwasawa and Cartan decompositions for GL (2,R)

4.2 Iwasawa and Cartan decompositions for GL (2,Q subscript p)

4.3 The adele group GL (2,A subscript Q)

4.4 The action of GL (2,Q) on GL (2,A subscript Q)

4.5 The universal enveloping algebra of gl(2,C)

4.6 The center of the universal enveloping algebra of gl(2,C)

4.7 Automorphic forms for GL (2,A subscript Q)

4.8 Adelic lifts of weight zero, level one, Maass forms

4.9 The Fourier expansion of adelic automorphic forms

4.10 Global Whittaker functions for GL (2,A subscript Q)

4.11 Strong approximation for congruence subgroups

4.12 Adelic lifts with arbitrary weight, level, and character

4.13 Global Whittaker functions for adelic lifts with arbitrary weight, level, and character

Exercises for Chapter 4

5 Automorphic representations for GL (2,A subscript Q)

5.1 Adelic automorphic representations for GL (2,A subscript Q)

5.2 Explicit realization of actions defining a (g, K subscript infinite)-module

5.3 Explicit realization of the action of GL (2, A subscript finite )

5.4 Examples of cuspidal automorphic representations

5.5 Admissible (g, K subscript infinite) × GL(2, A subscript finite)-modules

Exercises for Chapter 5

6 Theory of admissible representations of GL (2,Q subscript p)

6.0 Short roadmap to chapter 6

6.1 Admissible representations of GL (2,Q subscript p)

6.2 Ramified versus unramified

6.3 Local representation coming from a level 1 Maass form

6.4 Jacquet’s local Whittaker function

6.5 Principal series representations

6.6 Jacquet’s map: Principal series→Whittaker functions

6.7 The Kirillov model

6.8 The Kirillov model of the principal series representation

6.9 Haar measure on GL (2,Q subscript p)

6.10 The special representations

6.11 Jacquet modules

6.12 Induced representations and parabolic induction

6.13 The supercuspidal representations of GL (2,Q subscript p)

6.14 The uniqueness of the Kirillov model

6.15 The Kirillov model of a supercuspidal representation

6.16 The classification of the irreducible and admissible representations of GL (2,Q subscript p)

Exercises for Chapter 6

7 Theory of admissible (g, K subscript infinite) modules for GL (2,R)

7.1 Admissible (g, K subscript infinite)-modules

7.2 Ramified versus unramified

7.3 Jacquet’s local Whittaker function

7.4 Principal series representations

7.5 Classification of irreducible admissible(g, K subscript infinite)-modules

Exercises for Chapter 7

8 The contragredient representation for GL (2)

8.1 The contragredient representation for GL (2,Q subscript p)

8.2 The contragredient representation of a principal series representation of GL (2,Q subscript p)

8.3 Contragredient of a special representation of GL (2,Q subscript p)

8.4 Contragredient of a supercuspidal representation

8.5 The contragredient representation for GL (2,R)

8.6 The contragredient representation of a principal series representation of GL (2,R)

8.7 Global contragredients for GL (2,A subscript Q)

8.8 Integration on GL (2,A subscript Q)

8.9 The contragredient representation of a cuspidal automorphic representation of GL (2,A subscript Q)

8.10 Growth of matrix coefficients

8.11 Asymptotics of matrix coefficients of (g, K subscript infinite)-modules

8.12 Matrix coefficients of GL (2,Q subscript p) via the Jacquet module

Exercises for Chapter 8

9 Unitary representations of GL (2)

9.1 Unitary representations of GL (2,Q subscript p)

9.2 Unitary principal series representations of GL (2,Q subscript p)

9.3 Unitary and irreducible special or supercuspidal representations of GL (2,Q subscript p)

9.4 Unitary (g, K subscript infinite)-modules

9.5 Unitary (g, K subscript infinite) × GL(2,A subscript finite)-modules

Exercises for Chapter 9

10 Tensor products of local representations

10.1 Euler products

10.2 Tensor product of (g, K subscript infinite)-modules and representations

10.3 Infinite tensor products of local representations

10.4 The factorization of unramified irreducible admissible cuspidal automorphic representations

10.5 Decomposition of representations of locally compact groups into finite tensor products

10.6 The spherical Hecke algebra for GL (2,Q subscript p)

10.7 Initial decomposition of admissible (g, K subscript infinite) × GL(2,A subscript finite)-modules

10.8 The tensor product theorem

10.9 The Ramanujan and Selberg conjectures for GL (2,A subscript Q)

Exercises for Chapter 10

11 The Godement-Jacquet L-function for GL (2,A subscript Q)

11.1 Historical remarks

11.2 The Poisson summation formula for GL (2,A subscript Q)

11.3 Haar measure

11.4 The global zeta integral for GL (2,A subscript Q)

11.5 Factorization of the global zeta integral

11.6 The local functional equation

11.7 The local L-function for GL (2,Q subscript p) (unramified case)

11.8 The local L-function for irreducible supercuspidal representations of GL (2,Q subscript p)

11.9 The local L-function for irreducible principal series representations of GL (2,Q subscript p)

11.10 Local L-function for unitary special representations of GL (2,Q subscript p)

11.11 Proof of the local functional equation for principal series representations of GL (2,Q subscript p)

11.12 The local functional equation for the unitary special representations of GL (2,Q subscript p)

11.13 Proof of the local functional equation for the supercuspidal representations of GL (2,Q subscript p)

11.14 The local L-function for irreducible principal series representations of GL (2,R)

11.15 Proof of the local functional equation for principal series representations of GL (2,R)

11.16 The local L-function for irreducible discrete series representations of GL (2,R)

Exercises for Chapter 11

Solutions to Selected Exercises

References

Symbols Index

Index

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