Periods of Hecke Characters

Periods of Hecke Characters PDF Author: Norbert Schappacher
Publisher: Springer
ISBN: 3540388427
Category : Mathematics
Languages : en
Pages : 175

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Book Description
The starting point of this Lecture Notes volume is Deligne's theorem about absolute Hodge cycles on abelian varieties. Its applications to the theory of motives with complex multiplication are systematically reviewed. In particular, algebraic relations between values of the gamma function, the so-called formula of Chowla and Selberg and its generalization and Shimura's monomial relations among periods of CM abelian varieties are all presented in a unified way, namely as the analytic reflections of arithmetic identities beetween Hecke characters, with gamma values corresponding to Jacobi sums. The last chapter contains a special case in which Deligne's theorem does not apply.

Periods of Hecke Characters

Periods of Hecke Characters PDF Author: Norbert Schappacher
Publisher: Springer
ISBN: 3540388427
Category : Mathematics
Languages : en
Pages : 175

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Book Description
The starting point of this Lecture Notes volume is Deligne's theorem about absolute Hodge cycles on abelian varieties. Its applications to the theory of motives with complex multiplication are systematically reviewed. In particular, algebraic relations between values of the gamma function, the so-called formula of Chowla and Selberg and its generalization and Shimura's monomial relations among periods of CM abelian varieties are all presented in a unified way, namely as the analytic reflections of arithmetic identities beetween Hecke characters, with gamma values corresponding to Jacobi sums. The last chapter contains a special case in which Deligne's theorem does not apply.

On the Periods of Hecke Characters

On the Periods of Hecke Characters PDF Author: Norbert Schappacher
Publisher:
ISBN:
Category :
Languages : en
Pages : 160

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Book Description


Hodge Cycles, Motives, and Shimura Varieties

Hodge Cycles, Motives, and Shimura Varieties PDF Author: Pierre Deligne
Publisher: Springer
ISBN: 3540389555
Category : Mathematics
Languages : en
Pages : 423

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Book Description


Eta Products and Theta Series Identities

Eta Products and Theta Series Identities PDF Author: Günter Köhler
Publisher: Springer Science & Business Media
ISBN: 3642161529
Category : Mathematics
Languages : en
Pages : 627

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Book Description
This monograph deals with products of Dedekind's eta function, with Hecke theta series on quadratic number fields, and with Eisenstein series. The author brings to the public the large number of identities that have been discovered over the past 20 years, the majority of which have not been published elsewhere. The book will be of interest to graduate students and scholars in the field of number theory and, in particular, modular forms. It is not an introductory text in this field. Nevertheless, some theoretical background material is presented that is important for understanding the examples in Part II of the book. In Part I relevant definitions and essential theorems -- such as a complete proof of the structure theorems for coprime residue class groups in quadratic number fields that are not easily accessible in the literature -- are provided. Another example is a thorough description of an algorithm for listing all eta products of given weight and level, together with proofs of some results on the bijection between these eta products and lattice simplices.

Automorphic Forms, Automorphic Representations, and Arithmetic

Automorphic Forms, Automorphic Representations, and Arithmetic PDF Author: Robert S. Doran
Publisher: American Mathematical Soc.
ISBN: 0821810510
Category :
Languages : en
Pages : 346

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Book Description


Modern Analysis of Automorphic Forms By Example: Volume 1

Modern Analysis of Automorphic Forms By Example: Volume 1 PDF Author: Paul Garrett
Publisher: Cambridge University Press
ISBN: 1108228240
Category : Mathematics
Languages : en
Pages : 407

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Book Description
This is Volume 1 of a two-volume book that provides a self-contained introduction to the theory and application of automorphic forms, using examples to illustrate several critical analytical concepts surrounding and supporting the theory of automorphic forms. The two-volume book treats three instances, starting with some small unimodular examples, followed by adelic GL2, and finally GLn. Volume 1 features critical results, which are proven carefully and in detail, including discrete decomposition of cuspforms, meromorphic continuation of Eisenstein series, spectral decomposition of pseudo-Eisenstein series, and automorphic Plancherel theorem. Volume 2 features automorphic Green's functions, metrics and topologies on natural function spaces, unbounded operators, vector-valued integrals, vector-valued holomorphic functions, and asymptotics. With numerous proofs and extensive examples, this classroom-tested introductory text is meant for a second-year or advanced graduate course in automorphic forms, and also as a resource for researchers working in automorphic forms, analytic number theory, and related fields.

Periods of T-motives and Special Functions in Characteristic P

Periods of T-motives and Special Functions in Characteristic P PDF Author: Samarendra Kumar Sinha
Publisher:
ISBN:
Category :
Languages : en
Pages : 332

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Book Description


Motives

Motives PDF Author: Uwe Jannsen
Publisher: American Mathematical Soc.
ISBN: 9780821827994
Category : Mathematics
Languages : en
Pages : 696

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Book Description
Motives were introduced in the mid-1960s by Grothendieck to explain the analogies among the various cohomology theories for algebraic varieties, to play the role of the missing rational cohomology, and to provide a blueprint for proving Weil's conjectures about the zeta function of a variety over a finite field. Over the last ten years or so, researchers in various areas--Hodge theory, algebraic $K$-theory, polylogarithms, automorphic forms, $L$-functions, $ell$-adic representations, trigonometric sums, and algebraic cycles--have discovered that an enlarged (and in part conjectural) theory of ``mixed'' motives indicates and explains phenomena appearing in each area. Thus the theory holds the potential of enriching and unifying these areas. These two volumes contain the revised texts of nearly all the lectures presented at the AMS-IMS-SIAM Joint Summer Research Conference on Motives, held in Seattle, in 1991. A number of related works are also included, making for a total of forty-seven papers, from general introductions to specialized surveys to research papers.

On $p$-Adic $L$-Functions for Hilbert Modular Forms

On $p$-Adic $L$-Functions for Hilbert Modular Forms PDF Author: John Bergdall
Publisher: American Mathematical Society
ISBN: 1470470314
Category : Mathematics
Languages : en
Pages : 138

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Book Description
View the abstract.

Supersingular p-adic L-functions, Maass-Shimura Operators and Waldspurger Formulas

Supersingular p-adic L-functions, Maass-Shimura Operators and Waldspurger Formulas PDF Author: Daniel Kriz
Publisher: Princeton University Press
ISBN: 0691225737
Category : Mathematics
Languages : en
Pages : 280

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Book Description
A groundbreaking contribution to number theory that unifies classical and modern results This book develops a new theory of p-adic modular forms on modular curves, extending Katz's classical theory to the supersingular locus. The main novelty is to move to infinite level and extend coefficients to period sheaves coming from relative p-adic Hodge theory. This makes it possible to trivialize the Hodge bundle on the infinite-level modular curve by a "canonical differential" that restricts to the Katz canonical differential on the ordinary Igusa tower. Daniel Kriz defines generalized p-adic modular forms as sections of relative period sheaves transforming under the Galois group of the modular curve by weight characters. He introduces the fundamental de Rham period, measuring the position of the Hodge filtration in relative de Rham cohomology. This period can be viewed as a counterpart to Scholze's Hodge-Tate period, and the two periods satisfy a Legendre-type relation. Using these periods, Kriz constructs splittings of the Hodge filtration on the infinite-level modular curve, defining p-adic Maass-Shimura operators that act on generalized p-adic modular forms as weight-raising operators. Through analysis of the p-adic properties of these Maass-Shimura operators, he constructs new p-adic L-functions interpolating central critical Rankin-Selberg L-values, giving analogues of the p-adic L-functions of Katz, Bertolini-Darmon-Prasanna, and Liu-Zhang-Zhang for imaginary quadratic fields in which p is inert or ramified. These p-adic L-functions yield new p-adic Waldspurger formulas at special values.