Compactification of Siegel Moduli Schemes

Compactification of Siegel Moduli Schemes PDF Author: Ching-Li Chai
Publisher: Cambridge University Press
ISBN: 9780521312530
Category : Mathematics
Languages : en
Pages : 348

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Book Description
The main result of this monograph is to prove the existence of the toroidal compactification over Z(1/2).

Compactification of Siegel Moduli Schemes

Compactification of Siegel Moduli Schemes PDF Author: Ching-Li Chai
Publisher: Cambridge University Press
ISBN: 9780521312530
Category : Mathematics
Languages : en
Pages : 348

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Book Description
The main result of this monograph is to prove the existence of the toroidal compactification over Z(1/2).

Arithmetic Compactifications of PEL-type Shimura Varieties

Arithmetic Compactifications of PEL-type Shimura Varieties PDF Author: Kai-Wen Lan
Publisher: Princeton University Press
ISBN: 0691156549
Category : Mathematics
Languages : en
Pages : 587

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Book Description
By studying the degeneration of abelian varieties with PEL structures, this book explains the compactifications of smooth integral models of all PEL-type Shimura varieties, providing the logical foundation for several exciting recent developments. The book is designed to be accessible to graduate students who have an understanding of schemes and abelian varieties. PEL-type Shimura varieties, which are natural generalizations of modular curves, are useful for studying the arithmetic properties of automorphic forms and automorphic representations, and they have played important roles in the development of the Langlands program. As with modular curves, it is desirable to have integral models of compactifications of PEL-type Shimura varieties that can be described in sufficient detail near the boundary. This book explains in detail the following topics about PEL-type Shimura varieties and their compactifications: A construction of smooth integral models of PEL-type Shimura varieties by defining and representing moduli problems of abelian schemes with PEL structures An analysis of the degeneration of abelian varieties with PEL structures into semiabelian schemes, over noetherian normal complete adic base rings A construction of toroidal and minimal compactifications of smooth integral models of PEL-type Shimura varieties, with detailed descriptions of their structure near the boundary Through these topics, the book generalizes the theory of degenerations of polarized abelian varieties and the application of that theory to the construction of toroidal and minimal compactifications of Siegel moduli schemes over the integers (as developed by Mumford, Faltings, and Chai).

Compactification of Siegel Moduli Schemes

Compactification of Siegel Moduli Schemes PDF Author: Ching-Li Chai
Publisher:
ISBN: 9781107087675
Category : MATHEMATICS
Languages : en
Pages : 346

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Book Description
The main result of this monograph is to prove the existence of the toroidal compactification over Z(1/2).

Smooth Compactifications of Locally Symmetric Varieties

Smooth Compactifications of Locally Symmetric Varieties PDF Author: Avner Ash
Publisher: Cambridge University Press
ISBN: 0521739551
Category : Mathematics
Languages : en
Pages : 241

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Book Description
The new edition of this celebrated and long-unavailable book preserves the original book's content and structure and its unrivalled presentation of a universal method for the resolution of a class of singularities in algebraic geometry.

Hecke Operators and Systems of Eigenvalues on Siegel Cusp Forms

Hecke Operators and Systems of Eigenvalues on Siegel Cusp Forms PDF Author: Kazuyuki Hatada
Publisher: American Mathematical Soc.
ISBN: 1470443341
Category : Education
Languages : en
Pages : 165

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Book Description
View the abstract.

Arithmetic Groups and Their Generalizations

Arithmetic Groups and Their Generalizations PDF Author: Lizhen Ji
Publisher: American Mathematical Soc.
ISBN: 0821848666
Category : Mathematics
Languages : en
Pages : 282

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Book Description
In one guise or another, many mathematicians are familiar with certain arithmetic groups, such as $\mathbf{Z}$ or $\textrm{SL}(n, \mathbf{Z})$. Yet, many applications of arithmetic groups and many connections to other subjects within mathematics are less well known. Indeed, arithmetic groups admit many natural and important generalizations. The purpose of this expository book is to explain, through some brief and informal comments and extensive references, what arithmetic groups and their generalizations are, why they are important to study, and how they can be understood and applied to many fields, such as analysis, geometry, topology, number theory, representation theory, and algebraic geometry. It is hoped that such an overview will shed a light on the important role played by arithmetic groups in modern mathematics. Titles in this series are co-published with International Press, Cambridge, MA.Table of Contents: Introduction; General comments on references; Examples of basic arithmetic groups; General arithmetic subgroups and locally symmetric spaces; Discrete subgroups of Lie groups and arithmeticity of lattices in Lie groups; Different completions of $\mathbb{Q}$ and $S$-arithmetic groups over number fields; Global fields and $S$-arithmetic groups over function fields; Finiteness properties of arithmetic and $S$-arithmetic groups; Symmetric spaces, Bruhat-Tits buildings and their arithmetic quotients; Compactifications of locally symmetric spaces; Rigidity of locally symmetric spaces; Automorphic forms and automorphic representations for general arithmetic groups; Cohomology of arithmetic groups; $K$-groups of rings of integers and $K$-groups of group rings; Locally homogeneous manifolds and period domains; Non-cofinite discrete groups, geometrically finite groups; Large scale geometry of discrete groups; Tree lattices; Hyperbolic groups; Mapping class groups and outer automorphism groups of free groups; Outer automorphism group of free groups and the outer spaces; References; Index. Review from Mathematical Reviews: ...the author deserves credit for having done the tremendous job of encompassing every aspect of arithmetic groups visible in today's mathematics in a systematic manner; the book should be an important guide for some time to come.(AMSIP/43.

Geometric Invariant Theory

Geometric Invariant Theory PDF Author: David Mumford
Publisher: Springer Science & Business Media
ISBN: 9783540569633
Category : Mathematics
Languages : en
Pages : 314

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Book Description
"Geometric Invariant Theory" by Mumford/Fogarty (the firstedition was published in 1965, a second, enlarged editonappeared in 1982) is the standard reference on applicationsof invariant theory to the construction of moduli spaces.This third, revised edition has been long awaited for by themathematical community. It is now appearing in a completelyupdated and enlarged version with an additional chapter onthe moment map by Prof. Frances Kirwan (Oxford) and a fullyupdated bibliography of work in this area.The book deals firstly with actions of algebraic groups onalgebraic varieties, separating orbits by invariants andconstructionquotient spaces; and secondly with applicationsof this theory to the construction of moduli spaces.It is a systematic exposition of the geometric aspects ofthe classical theory of polynomial invariants.

Arithmetic Compactifications of PEL-Type Shimura Varieties

Arithmetic Compactifications of PEL-Type Shimura Varieties PDF Author: Kai-Wen Lan
Publisher: Princeton University Press
ISBN: 1400846013
Category : Mathematics
Languages : en
Pages : 584

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Book Description
By studying the degeneration of abelian varieties with PEL structures, this book explains the compactifications of smooth integral models of all PEL-type Shimura varieties, providing the logical foundation for several exciting recent developments. The book is designed to be accessible to graduate students who have an understanding of schemes and abelian varieties. PEL-type Shimura varieties, which are natural generalizations of modular curves, are useful for studying the arithmetic properties of automorphic forms and automorphic representations, and they have played important roles in the development of the Langlands program. As with modular curves, it is desirable to have integral models of compactifications of PEL-type Shimura varieties that can be described in sufficient detail near the boundary. This book explains in detail the following topics about PEL-type Shimura varieties and their compactifications: A construction of smooth integral models of PEL-type Shimura varieties by defining and representing moduli problems of abelian schemes with PEL structures An analysis of the degeneration of abelian varieties with PEL structures into semiabelian schemes, over noetherian normal complete adic base rings A construction of toroidal and minimal compactifications of smooth integral models of PEL-type Shimura varieties, with detailed descriptions of their structure near the boundary Through these topics, the book generalizes the theory of degenerations of polarized abelian varieties and the application of that theory to the construction of toroidal and minimal compactifications of Siegel moduli schemes over the integers (as developed by Mumford, Faltings, and Chai).

Adams Memorial Symposium on Algebraic Topology: Volume 1

Adams Memorial Symposium on Algebraic Topology: Volume 1 PDF Author: Nigel Ray
Publisher: Cambridge University Press
ISBN: 0521420741
Category : Mathematics
Languages : en
Pages : 320

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Book Description
Contains a combination of selected papers given in honour of John Frank Adams which illustrate the profound influence that he had on algebraic topology.

Number Theory

Number Theory PDF Author: Sinnou David
Publisher: Cambridge University Press
ISBN: 052158549X
Category : Mathematics
Languages : en
Pages : 227

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Book Description
This book covers the whole spectrum of number theory, and is composed of contributions from some of the best specialists worldwide.