Journées arithmétiques de Genève

Journées arithmétiques de Genève PDF Author: Journées arithmétiques de Genève
Publisher:
ISBN:
Category :
Languages : fr
Pages : 321

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Journées arithmétiques de Genève

Journées arithmétiques de Genève PDF Author: Journées arithmétiques de Genève
Publisher:
ISBN:
Category :
Languages : fr
Pages : 321

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Journées arithmétiques de Genève

Journées arithmétiques de Genève PDF Author: Daniel F. Coray
Publisher:
ISBN:
Category : Algebraic number theory
Languages : en
Pages : 336

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Journées arithmétiques de Genève, 9-13 septembre 1991

Journées arithmétiques de Genève, 9-13 septembre 1991 PDF Author: Daniel F. Coray
Publisher:
ISBN:
Category :
Languages : it
Pages : 321

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Journées arithmétiques

Journées arithmétiques PDF Author:
Publisher:
ISBN:
Category : Number theory
Languages : en
Pages : 216

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Journées Arithmétiques 1980

Journées Arithmétiques 1980 PDF Author: J. V. Armitage
Publisher: Cambridge University Press
ISBN: 0521285135
Category : Mathematics
Languages : en
Pages : 413

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Book Description
Covers all branches of number theory.

Emerging Applications of Number Theory

Emerging Applications of Number Theory PDF Author: Dennis A. Hejhal
Publisher: Springer Science & Business Media
ISBN: 1461215447
Category : Mathematics
Languages : en
Pages : 693

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Book Description
Most people tend to view number theory as the very paradigm of pure mathematics. With the advent of computers, however, number theory has been finding an increasing number of applications in practical settings, such as in cryptography, random number generation, coding theory, and even concert hall acoustics. Yet other applications are still emerging - providing number theorists with some major new areas of opportunity. The 1996 IMA summer program on Emerging Applications of Number Theory was aimed at stimulating further work with some of these newest (and most attractive) applications. Concentration was on number theory's recent links with: (a) wave phenomena in quantum mechanics (more specifically, quantum chaos); and (b) graph theory (especially expander graphs and related spectral theory). This volume contains the contributed papers from that meeting and will be of interest to anyone intrigued by novel applications of modern number-theoretical techniques.

Journees Arithmetiques

Journees Arithmetiques PDF Author: Gilles Lachaud
Publisher:
ISBN:
Category :
Languages : en
Pages :

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The Arithmetic and Geometry of Algebraic Cycles

The Arithmetic and Geometry of Algebraic Cycles PDF Author: B. Brent Gordon
Publisher: Springer Science & Business Media
ISBN: 9780792361947
Category : Mathematics
Languages : en
Pages : 652

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Book Description
The subject of algebraic cycles has thrived through its interaction with algebraic K-theory, Hodge theory, arithmetic algebraic geometry, number theory, and topology. These interactions have led to such developments as a description of Chow groups in terms of algebraic K-theory, the arithmetic Abel-Jacobi mapping, progress on the celebrated conjectures of Hodge and Tate, and the conjectures of Bloch and Beilinson. The immense recent progress in algebraic cycles, based on so many interactions with so many other areas of mathematics, has contributed to a considerable degree of inaccessibility, especially for graduate students. Even specialists in one approach to algebraic cycles may not understand other approaches well. This book offers students and specialists alike a broad perspective of algebraic cycles, presented from several viewpoints, including arithmetic, transcendental, topological, motives and K-theory methods. Topics include a discussion of the arithmetic Abel-Jacobi mapping, higher Abel-Jacobi regulator maps, polylogarithms and L-series, candidate Bloch-Beilinson filtrations, applications of Chern-Simons invariants to algebraic cycles via the study of algebraic vector bundles with algebraic connection, motivic cohomology, Chow groups of singular varieties, and recent progress on the Hodge and Tate conjectures for Abelian varieties.

Topics in Geometric Group Theory

Topics in Geometric Group Theory PDF Author: Pierre de la Harpe
Publisher: University of Chicago Press
ISBN: 9780226317199
Category : Education
Languages : en
Pages : 320

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Book Description
In this book, Pierre de la Harpe provides a concise and engaging introduction to geometric group theory, a new method for studying infinite groups via their intrinsic geometry that has played a major role in mathematics over the past two decades. A recognized expert in the field, de la Harpe adopts a hands-on approach, illustrating key concepts with numerous concrete examples. The first five chapters present basic combinatorial and geometric group theory in a unique and refreshing way, with an emphasis on finitely generated versus finitely presented groups. In the final three chapters, de la Harpe discusses new material on the growth of groups, including a detailed treatment of the "Grigorchuk group." Most sections are followed by exercises and a list of problems and complements, enhancing the book's value for students; problems range from slightly more difficult exercises to open research problems in the field. An extensive list of references directs readers to more advanced results as well as connections with other fields.

Additive Number Theory: Inverse Problems and the Geometry of Sumsets

Additive Number Theory: Inverse Problems and the Geometry of Sumsets PDF Author: Melvyn B. Nathanson
Publisher: Springer Science & Business Media
ISBN: 9780387946559
Category : Mathematics
Languages : en
Pages : 320

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Book Description
Many classical problems in additive number theory are direct problems, in which one starts with a set A of natural numbers and an integer H -> 2, and tries to describe the structure of the sumset hA consisting of all sums of h elements of A. By contrast, in an inverse problem, one starts with a sumset hA, and attempts to describe the structure of the underlying set A. In recent years there has been ramrkable progress in the study of inverse problems for finite sets of integers. In particular, there are important and beautiful inverse theorems due to Freiman, Kneser, Plünnecke, Vosper, and others. This volume includes their results, and culminates with an elegant proof by Ruzsa of the deep theorem of Freiman that a finite set of integers with a small sumset must be a large subset of an n-dimensional arithmetic progression.