Série, Recherches Sur Les Déformations

Série, Recherches Sur Les Déformations PDF Author:
Publisher:
ISBN:
Category : Deformations (Mechanics)
Languages : en
Pages : 778

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Série, Recherches Sur Les Déformations

Série, Recherches Sur Les Déformations PDF Author:
Publisher:
ISBN:
Category : Deformations (Mechanics)
Languages : en
Pages : 632

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Série, Recherches Sur Les Déformations

Série, Recherches Sur Les Déformations PDF Author:
Publisher:
ISBN:
Category : Deformations (Mechanics)
Languages : en
Pages : 778

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Book Description


Recherches Sur Les Déformations

Recherches Sur Les Déformations PDF Author:
Publisher:
ISBN:
Category : Deformations (Mechanics)
Languages : en
Pages : 184

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Numerical Modelling of Material Deformation Processes

Numerical Modelling of Material Deformation Processes PDF Author: Peter Hartley
Publisher: Springer Science & Business Media
ISBN: 144711745X
Category : Technology & Engineering
Languages : en
Pages : 476

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Book Description
The principal aim of this text is to encourage the development and application of numerical modelling techniques as an aid to achieving greater efficiency and optimization of metal-forming processes. The contents of this book have therefore been carefully planned to provide both an introduction to the fundamental theory of material deformation simulation, and also a comprehensive survey of the "state-of-the-art" of deformation modelling techniques and their application to specific and industrially relevant processes. To this end, leading international figures in the field of material deformation research have been invited to contribute chapters on subjects on which they are acknowledged experts. The information in this book has been arranged in four parts: Part I deals with plasticity theory, Part II with various numerical modelling techniques, Part III with specific process applications and material phenomena and Part IV with integrated computer systems. The objective of Part I is to establish the underlying theory of material deformation on which the following chapters can build. It begins with a chapter which reviews the basic theories of classical plasticity and describes their analytical representations. The second chapter moves on to look at the theory of deforming materials and shows how these expressions may be used in numerical techniques. The last two chapters of Part I provide a review of isotropic plasticity and anisotropic plasticity.

Deformations of Surface Singularities

Deformations of Surface Singularities PDF Author: Andras Némethi
Publisher: Springer Science & Business Media
ISBN: 3642391311
Category : Mathematics
Languages : en
Pages : 283

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Book Description
The present publication contains a special collection of research and review articles on deformations of surface singularities, that put together serve as an introductory survey of results and methods of the theory, as well as open problems and examples. The aim is to collect material that will help mathematicians already working or wishing to work in this area to deepen their insight and eliminate the technical barriers in this learning process. Additionally, we introduce some material which emphasizes the newly found relationship with the theory of Stein fillings and symplectic geometry. This links two main theories of mathematics: low dimensional topology and algebraic geometry.​ The theory of normal surface singularities is a distinguished part of analytic or algebraic geometry with several important results, its own technical machinery, and several open problems. Recently several connections were established with low dimensional topology, symplectic geometry and theory of Stein fillings. This created an intense mathematical activity with spectacular bridges between the two areas. The theory of deformation of singularities is the key object in these connections.

Gröbner Deformations of Hypergeometric Differential Equations

Gröbner Deformations of Hypergeometric Differential Equations PDF Author: Mutsumi Saito
Publisher: Springer Science & Business Media
ISBN: 366204112X
Category : Mathematics
Languages : en
Pages : 261

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Book Description
The theory of Gröbner bases is a main tool for dealing with rings of differential operators. This book reexamines the concept of Gröbner bases from the point of view of geometric deformations. The algorithmic methods introduced in this book are particularly useful for studying the systems of multidimensional hypergeometric PDE's introduced by Gelfand, Kapranov, and Zelevinsky. A number of original research results are contained in the book, and many open problems are raised for future research in this rapidly growing area of computational mathematics.

Deformations of Fibre-reinforced Materials

Deformations of Fibre-reinforced Materials PDF Author: Anthony James Merrill Spencer
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 146

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Elliptic Curves, Hilbert Modular Forms and Galois Deformations

Elliptic Curves, Hilbert Modular Forms and Galois Deformations PDF Author: Laurent Berger
Publisher: Springer Science & Business Media
ISBN: 3034806183
Category : Mathematics
Languages : en
Pages : 257

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Book Description
The notes in this volume correspond to advanced courses held at the Centre de Recerca Matemàtica as part of the research program in Arithmetic Geometry in the 2009-2010 academic year. The notes by Laurent Berger provide an introduction to p-adic Galois representations and Fontaine rings, which are especially useful for describing many local deformation rings at p that arise naturally in Galois deformation theory. The notes by Gebhard Böckle offer a comprehensive course on Galois deformation theory, starting from the foundational results of Mazur and discussing in detail the theory of pseudo-representations and their deformations, local deformations at places l ≠ p and local deformations at p which are flat. In the last section,the results of Böckle and Kisin on presentations of global deformation rings over local ones are discussed. The notes by Mladen Dimitrov present the basics of the arithmetic theory of Hilbert modular forms and varieties, with an emphasis on the study of the images of the attached Galois representations, on modularity lifting theorems over totally real number fields, and on the cohomology of Hilbert modular varieties with integral coefficients. The notes by Lassina Dembélé and John Voight describe methods for performing explicit computations in spaces of Hilbert modular forms. These methods depend on the Jacquet-Langlands correspondence and on computations in spaces of quaternionic modular forms, both for the case of definite and indefinite quaternion algebras. Several examples are given, and applications to modularity of Galois representations are discussed. The notes by Tim Dokchitser describe the proof, obtained by the author in a joint project with Vladimir Dokchitser, of the parity conjecture for elliptic curves over number fields under the assumption of finiteness of the Tate-Shafarevich group. The statement of the Birch and Swinnerton-Dyer conjecture is included, as well as a detailed study of local and global root numbers of elliptic curves and their classification.

Deformation and Gravity Change: Indicators of Isostasy, Tectonics, Volcanism, and Climate Change

Deformation and Gravity Change: Indicators of Isostasy, Tectonics, Volcanism, and Climate Change PDF Author: Detlef Wolf
Publisher: Springer Science & Business Media
ISBN: 3764384174
Category : Science
Languages : en
Pages : 245

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Book Description
Most of the papers in this book were presented at the workshop on "Deformation and Gravity Change: Indicators of Isostasy, Tectonics, Volcanism and Climate Change", which took place at the Casa de los Volcanes on Lanzarote, during March 1-4, 2005. Leading experts describe major developments in geodynamics, and record their views on internal and surface processes of the earth.

Advances in Deformation Processing

Advances in Deformation Processing PDF Author: John J. Burke
Publisher: Springer Science & Business Media
ISBN: 1461340241
Category : Science
Languages : en
Pages : 596

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Book Description
The Army Materials and Mechanics Research Center has con ducted the Sagamore Army Materials Research Conference in coop eration with the Materials Science Group of the Department of Chemical Engineering and Materials Science of Syracuse University since 1954. The purpose of the conference has been to gather to gether scientists and engineers from academic institutions, in dustry and government who are uniquely qualified to explore in depth a subject of importance to the Army, the Department of Defense and the scientific community. This volume, Advances in Deformation Processing, addresses the areas of Analytical Advances, Workability, Processing to Optimize Properties, Advanced Applications - Materials, and Advanced Applications - Processes. The dedicated assistance of Mr. Joseph Bernier of the Army Materials and Mechanics Research Center throughout the stages of the conference planning and finally the publication of the Sagamore Conference Proceedings is deeply appreciated. The support of Helen Brown DeMascio of Syracuse University in p- paring the final manuscript is acknowledged. The continued active interest and support of these conferences by Dr. A. E. Gorum, Director of the Army Materials and Mechanics Research Center, is appreciated. Syracuse University Syracuse, New York The Editors vii Contents SESSION I INTRODUCTION A. E. Gorum, Moderator Continuum Mechanics and Deformation Processing 1.