Vector Bundles on Curves - New Directions

Vector Bundles on Curves - New Directions PDF Author: Shrawan Kumar
Publisher: Springer
ISBN: 3540497013
Category : Mathematics
Languages : en
Pages : 202

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Book Description
The book gives a survey of some recent developments in the theory of bundles on curves arising out of the work of Drinfeld and from insights coming from Theoretical Physics. It deals with: 1. The relation between conformal blocks and generalised theta functions (Lectures by S. Kumar) 2. Drinfeld Shtukas (Lectures by G. Laumon) 3. Drinfeld modules and Elliptic Sheaves (Lectures by U. Stuhler) The latter topics are useful in connection with Langlands programme for function fields. The contents of the book would give a comprehensive introduction of these topics to graduate students and researchers.

Vector Bundles on Curves - New Directions

Vector Bundles on Curves - New Directions PDF Author: Shrawan Kumar
Publisher: Springer
ISBN: 3540497013
Category : Mathematics
Languages : en
Pages : 202

Get Book

Book Description
The book gives a survey of some recent developments in the theory of bundles on curves arising out of the work of Drinfeld and from insights coming from Theoretical Physics. It deals with: 1. The relation between conformal blocks and generalised theta functions (Lectures by S. Kumar) 2. Drinfeld Shtukas (Lectures by G. Laumon) 3. Drinfeld modules and Elliptic Sheaves (Lectures by U. Stuhler) The latter topics are useful in connection with Langlands programme for function fields. The contents of the book would give a comprehensive introduction of these topics to graduate students and researchers.

Conformal Blocks, Generalized Theta Functions and the Verlinde Formula

Conformal Blocks, Generalized Theta Functions and the Verlinde Formula PDF Author: Shrawan Kumar
Publisher: Cambridge University Press
ISBN: 1009002872
Category : Mathematics
Languages : en
Pages : 540

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Book Description
In 1988, E. Verlinde gave a remarkable conjectural formula for the dimension of conformal blocks over a smooth curve in terms of representations of affine Lie algebras. Verlinde's formula arose from physical considerations, but it attracted further attention from mathematicians when it was realized that the space of conformal blocks admits an interpretation as the space of generalized theta functions. A proof followed through the work of many mathematicians in the 1990s. This book gives an authoritative treatment of all aspects of this theory. It presents a complete proof of the Verlinde formula and full details of the connection with generalized theta functions, including the construction of the relevant moduli spaces and stacks of G-bundles. Featuring numerous exercises of varying difficulty, guides to the wider literature and short appendices on essential concepts, it will be of interest to senior graduate students and researchers in geometry, representation theory and theoretical physics.

Transcendental Methods in Algebraic Geometry

Transcendental Methods in Algebraic Geometry PDF Author: Jean-Pierre Demailly
Publisher: Springer
ISBN: 3540496327
Category : Mathematics
Languages : en
Pages : 266

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Book Description


Integral Geometry, Radon Transforms and Complex Analysis

Integral Geometry, Radon Transforms and Complex Analysis PDF Author: Carlos A. Berenstein
Publisher: Springer
ISBN: 3540697020
Category : Mathematics
Languages : en
Pages : 166

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Book Description
This book contains the notes of five short courses delivered at the "Centro Internazionale Matematico Estivo" session "Integral Geometry, Radon Transforms and Complex Analysis" held in Venice (Italy) in June 1996: three of them deal with various aspects of integral geometry, with a common emphasis on several kinds of Radon transforms, their properties and applications, the other two share a stress on CR manifolds and related problems. All lectures are accessible to a wide audience, and provide self-contained introductions and short surveys on the subjects, as well as detailed expositions of selected results.

Dynamical Systems and Small Divisors

Dynamical Systems and Small Divisors PDF Author: Hakan Eliasson
Publisher: Springer
ISBN: 3540479287
Category : Mathematics
Languages : en
Pages : 207

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Book Description
Many problems of stability in the theory of dynamical systems face the difficulty of small divisors. The most famous example is probably given by Kolmogorov-Arnold-Moser theory in the context of Hamiltonian systems, with many applications to physics and astronomy. Other natural small divisor problems arise considering circle diffeomorphisms or quasiperiodic Schroedinger operators. In this volume Hakan Eliasson, Sergei Kuksin and Jean-Christophe Yoccoz illustrate the most recent developments of this theory both in finite and infinite dimension. A list of open problems (including some problems contributed by John Mather and Michel Herman) has been included.

Dynamical Systems

Dynamical Systems PDF Author: S.-N. Chow
Publisher: Springer
ISBN: 3540452044
Category : Mathematics
Languages : en
Pages : 354

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Book Description
The C.I.M.E. session on Dynamical Systems, held in Cetraro (Italy), June 19-26, 2000, focused on the latest developments in several important areas in dynamical systems, with full development and historical context. The lectures of Chow and Mallet-Paret focus on the area of lattice differential systems, the lectures of Conto and Galleotti treat the classical problem of classification of orbits for two-dimensional autonomous systems with polynomial right sides, the lectures of Nussbaum focus on applications of fixed point theorems to the problem of limiting profiles for the solutions of singular perturbations of delay differential equations, and the lectures of Johnson and Mantellini deal with the existence of periodic and quasi-periodic orbits to non-autonomous systems. The volume will be of interest to researchers and graduate students working in these areas.

Diophantine Approximation

Diophantine Approximation PDF Author: Wolfgang M. Schmidt
Publisher: Springer Science & Business Media
ISBN: 3540403922
Category : Diophantine analysis
Languages : en
Pages : 359

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Book Description


Real and Complex Singularities

Real and Complex Singularities PDF Author: Jean-Paul Brasselet
Publisher: Springer Science & Business Media
ISBN: 3764377763
Category : Mathematics
Languages : en
Pages : 364

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Book Description
This volume collects papers presented at the eighth São Carlos Workshop on Real and Complex Singularities, held at the IML, Marseille, July 2004. Like the workshop, this collection establishes the state of the art and presents new trends, new ideas and new results in all of the branches of singularities. Real and Complex Singularities offers a useful summary of leading ideas in singularity theory, and inspiration for future research.

Function Field Arithmetic

Function Field Arithmetic PDF Author: Dinesh S. Thakur
Publisher: World Scientific
ISBN: 9812388397
Category : Mathematics
Languages : en
Pages : 405

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Book Description
This book provides an exposition of function field arithmetic with emphasis on recent developments concerning Drinfeld modules, the arithmetic of special values of transcendental functions (such as zeta and gamma functions and their interpolations), diophantine approximation and related interesting open problems. While it covers many topics treated in 'Basic Structures of Function Field Arithmetic' by David Goss, it complements that book with the inclusion of recent developments as well as the treatment of new topics such as diophantine approximation, hypergeometric functions, modular forms, transcendence, automata and solitons. There is also new work on multizeta values and log-algebraicity. The author has included numerous worked-out examples. Many open problems, which can serve as good thesis problems, are discussed.

Financial Mathematics

Financial Mathematics PDF Author: Bruno Biais
Publisher: Springer
ISBN: 3540683569
Category : Mathematics
Languages : en
Pages : 322

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Book Description
Financial Mathematics is an exciting, emerging field of application. The five sets of course notes in this book provide a bird's eye view of the current "state of the art" and directions of research. For graduate students it will therefore serve as an introduction to the field while reseachers will find it a compact source of reference. The reader is expected to have a good knowledge of the basic mathematical tools corresponding to an introductory graduate level and sufficient familiarity with probabilistic methods, in particular stochastic analysis.