Trace Formulas and Their Applications on Hecke Eigenvalues
Title | Trace Formulas and Their Applications on Hecke Eigenvalues PDF eBook |
Author | Yingnan Wang (Ph. D.) |
Publisher | |
Pages | 120 |
Release | 2012 |
Genre | Eigenvalues |
ISBN |
Trace Formulas and Their Applications on Hecke Eigenvalues
Title | Trace Formulas and Their Applications on Hecke Eigenvalues PDF eBook |
Author | Yingnan Wang |
Publisher | Open Dissertation Press |
Pages | |
Release | 2017-01-26 |
Genre | |
ISBN | 9781361280911 |
This dissertation, "Trace Formulas and Their Applications on Hecke Eigenvalues" by Yingnan, Wang, 王英男, was obtained from The University of Hong Kong (Pokfulam, Hong Kong) and is being sold pursuant to Creative Commons: Attribution 3.0 Hong Kong License. The content of this dissertation has not been altered in any way. We have altered the formatting in order to facilitate the ease of printing and reading of the dissertation. All rights not granted by the above license are retained by the author. Abstract: The objective of the thesis is to investigate the trace formulas and their applications on Hecke eigenvalues, especially on the distribution of Hecke eigenvalues. This thesis is divided into two parts.. In the first part of the thesis, a review is firstly carried out for the equidistribution of Hecke eigenvalues as primes vary and for the expected size of the error term in this equidistribution problem. Then the Kuznetsov trace formula is applied to prove a result on the size of the error term in the asymptotic distribution formula of Hecke eigenvalues. These eigenvalues become equidistributed with respect to the p-adic Plancherel measures as Hecke eigenforms vary. Next, this problem is generalized to Satake parameters of GL2 representations with prescribed supercuspidal local representations. Such a generalization is novel to the case of classical automorphic forms. To achieve this result, a trace formula of Arthur-Selberg type with a couple of key refinements is used. In the second part of the thesis, a density theorem is proved which counts the number of exceptional nontrivial zeros of a family of symmetric power L-functions attached to primitive Maass forms in the critical strip. In addition, a large sieve inequality of Elliott-Montgomery-Vaughan type for primitive Maass forms is established. The density theorem and large sieve inequality have many applications. For instance, they are used to prove statistical results on Hecke eigenvalues of primitive Maass forms and the extreme values of the symmetric power L-functions attached to primitive Maass forms. DOI: 10.5353/th_b4832952 Subjects: Trace formulas Eigenvalues
Trace Formulas and Their Applications on Hecke Eigenvalues
Title | Trace Formulas and Their Applications on Hecke Eigenvalues PDF eBook |
Author | Yingnan Wang (Ph. D.) |
Publisher | |
Pages | 120 |
Release | 2012 |
Genre | Eigenvalues |
ISBN |
Kuznetsov's Trace Formula and the Hecke Eigenvalues of Maass Forms
Title | Kuznetsov's Trace Formula and the Hecke Eigenvalues of Maass Forms PDF eBook |
Author | Andrew Knightly |
Publisher | American Mathematical Soc. |
Pages | 144 |
Release | 2013-06-28 |
Genre | Mathematics |
ISBN | 0821887440 |
The authors give an adelic treatment of the Kuznetsov trace formula as a relative trace formula on $\operatorname{GL}(2)$ over $\mathbf{Q}$. The result is a variant which incorporates a Hecke eigenvalue in addition to two Fourier coefficients on the spectral side. The authors include a proof of a Weil bound for the generalized twisted Kloosterman sums which arise on the geometric side. As an application, they show that the Hecke eigenvalues of Maass forms at a fixed prime, when weighted as in the Kuznetsov formula, become equidistributed relative to the Sato-Tate measure in the limit as the level goes to infinity.
Traces of Hecke Operators
Title | Traces of Hecke Operators PDF eBook |
Author | Andrew Knightly |
Publisher | American Mathematical Soc. |
Pages | 392 |
Release | 2006 |
Genre | Mathematics |
ISBN | 0821837397 |
The Fourier coefficients of modular forms are of widespread interest as an important source of arithmetic information. In many cases, these coefficients can be recovered from explicit knowledge of the traces of Hecke operators. The original trace formula for Hecke operators was given by Selberg in 1956. Many improvements were made in subsequent years, notably by Eichler and Hijikata. This book provides a comprehensive modern treatment of the Eichler-Selberg/Hijikata trace formulafor the traces of Hecke operators on spaces of holomorphic cusp forms of weight $\mathtt{k >2$ for congruence subgroups of $\operatorname{SL 2(\mathbf{Z )$. The first half of the text brings together the background from number theory and representation theory required for the computation. Thisincludes detailed discussions of modular forms, Hecke operators, adeles and ideles, structure theory for $\operatorname{GL 2(\mathbf{A )$, strong approximation, integration on locally compact groups, the Poisson summation formula, adelic zeta functions, basic representation theory for locally compact groups, the unitary representations of $\operatorname{GL 2(\mathbf{R )$, and the connection between classical cusp forms and their adelic counterparts on $\operatorname{GL 2(\mathbf{A )$. Thesecond half begins with a full development of the geometric side of the Arthur-Selberg trace formula for the group $\operatorname{GL 2(\mathbf{A )$. This leads to an expression for the trace of a Hecke operator, which is then computed explicitly. The exposition is virtually self-contained, withcomplete references for the occasional use of auxiliary results. The book concludes with several applications of the final formula.
Kuznietsov Trace Formula and Asymptotic Behavior of Hecke Eigenvalues
Title | Kuznietsov Trace Formula and Asymptotic Behavior of Hecke Eigenvalues PDF eBook |
Author | Chun Che Li |
Publisher | |
Pages | 264 |
Release | 2001 |
Genre | |
ISBN |
Relative Trace Formulas
Title | Relative Trace Formulas PDF eBook |
Author | Werner Müller |
Publisher | Springer Nature |
Pages | 438 |
Release | 2021-05-18 |
Genre | Mathematics |
ISBN | 3030685063 |
A series of three symposia took place on the topic of trace formulas, each with an accompanying proceedings volume. The present volume is the third and final in this series and focuses on relative trace formulas in relation to special values of L-functions, integral representations, arithmetic cycles, theta correspondence and branching laws. The first volume focused on Arthur’s trace formula, and the second volume focused on methods from algebraic geometry and representation theory. The three proceedings volumes have provided a snapshot of some of the current research, in the hope of stimulating further research on these topics. The collegial format of the symposia allowed a homogeneous set of experts to isolate key difficulties going forward and to collectively assess the feasibility of diverse approaches.