Geometry of Moment Spaces

Geometry of Moment Spaces PDF Author: Samuel Karlin
Publisher: American Mathematical Soc.
ISBN: 0821812122
Category : Convex sets
Languages : en
Pages : 101

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Book Description

Geometry of Moment Spaces

Geometry of Moment Spaces PDF Author: Samuel Karlin
Publisher: American Mathematical Soc.
ISBN: 0821812122
Category : Convex sets
Languages : en
Pages : 101

Get Book Here

Book Description


Geometry of Moment Spaces

Geometry of Moment Spaces PDF Author: Samuel Karlin
Publisher:
ISBN:
Category : Moment spaces
Languages : en
Pages : 93

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Book Description


Geometry of Moment Spaces

Geometry of Moment Spaces PDF Author: Samuel Karlin
Publisher:
ISBN:
Category :
Languages : en
Pages : 93

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Book Description


Moment Maps and Combinatorial Invariants of Hamiltonian Tn-spaces

Moment Maps and Combinatorial Invariants of Hamiltonian Tn-spaces PDF Author: Victor Guillemin
Publisher: Springer Science & Business Media
ISBN: 1461202698
Category : Mathematics
Languages : en
Pages : 158

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Book Description
The action of a compact Lie group, G, on a compact sympletic manifold gives rise to some remarkable combinatorial invariants. The simplest and most interesting of these is the moment polytopes, a convex polyhedron which sits inside the dual of the Lie algebra of G. One of the main goals of this monograph is to describe what kinds of geometric information are encoded in this polytope. This book is addressed to researchers and can be used as a semester text.

Geometry of Moment Spaces

Geometry of Moment Spaces PDF Author: Samuel Karlin
Publisher:
ISBN:
Category : Moment spaces
Languages : en
Pages : 0

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Book Description


Poisson Geometry in Mathematics and Physics

Poisson Geometry in Mathematics and Physics PDF Author: Giuseppe Dito
Publisher: American Mathematical Soc.
ISBN: 0821844237
Category : Mathematics
Languages : en
Pages : 330

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Book Description
This volume is a collection of articles by speakers at the Poisson 2006 conference. The program for Poisson 2006 was an overlap of topics that included deformation quantization, generalized complex structures, differentiable stacks, normal forms, and group-valued moment maps and reduction.

Lectures on Symplectic Geometry

Lectures on Symplectic Geometry PDF Author: Ana Cannas da Silva
Publisher: Springer
ISBN: 354045330X
Category : Mathematics
Languages : en
Pages : 240

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Book Description
The goal of these notes is to provide a fast introduction to symplectic geometry for graduate students with some knowledge of differential geometry, de Rham theory and classical Lie groups. This text addresses symplectomorphisms, local forms, contact manifolds, compatible almost complex structures, Kaehler manifolds, hamiltonian mechanics, moment maps, symplectic reduction and symplectic toric manifolds. It contains guided problems, called homework, designed to complement the exposition or extend the reader's understanding. There are by now excellent references on symplectic geometry, a subset of which is in the bibliography of this book. However, the most efficient introduction to a subject is often a short elementary treatment, and these notes attempt to serve that purpose. This text provides a taste of areas of current research and will prepare the reader to explore recent papers and extensive books on symplectic geometry where the pace is much faster. For this reprint numerous corrections and clarifications have been made, and the layout has been improved.

An Introduction to Symplectic Geometry

An Introduction to Symplectic Geometry PDF Author: Rolf Berndt
Publisher: American Mathematical Soc.
ISBN: 9780821820568
Category : Mathematics
Languages : en
Pages : 226

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Book Description
Symplectic geometry is a central topic of current research in mathematics. Indeed, symplectic methods are key ingredients in the study of dynamical systems, differential equations, algebraic geometry, topology, mathematical physics and representations of Lie groups. This book is a true introduction to symplectic geometry, assuming only a general background in analysis and familiarity with linear algebra. It starts with the basics of the geometry of symplectic vector spaces. Then, symplectic manifolds are defined and explored. In addition to the essential classic results, such as Darboux's theorem, more recent results and ideas are also included here, such as symplectic capacity and pseudoholomorphic curves. These ideas have revolutionized the subject. The main examples of symplectic manifolds are given, including the cotangent bundle, Kähler manifolds, and coadjoint orbits. Further principal ideas are carefully examined, such as Hamiltonian vector fields, the Poisson bracket, and connections with contact manifolds. Berndt describes some of the close connections between symplectic geometry and mathematical physics in the last two chapters of the book. In particular, the moment map is defined and explored, both mathematically and in its relation to physics. He also introduces symplectic reduction, which is an important tool for reducing the number of variables in a physical system and for constructing new symplectic manifolds from old. The final chapter is on quantization, which uses symplectic methods to take classical mechanics to quantum mechanics. This section includes a discussion of the Heisenberg group and the Weil (or metaplectic) representation of the symplectic group. Several appendices provide background material on vector bundles, on cohomology, and on Lie groups and Lie algebras and their representations. Berndt's presentation of symplectic geometry is a clear and concise introduction to the major methods and applications of the subject, and requires only a minimum of prerequisites. This book would be an excellent text for a graduate course or as a source for anyone who wishes to learn about symplectic geometry.

The Shape of Inner Space

The Shape of Inner Space PDF Author: Shing-Tung Yau
Publisher: Il Saggiatore
ISBN: 0465020232
Category : Mathematics
Languages : en
Pages : 398

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Book Description
The leading mind behind the mathematics of string theory discusses how geometry explains the universe we see. Illustrations.

Geometry of Grief

Geometry of Grief PDF Author: Michael Frame
Publisher: University of Chicago Press
ISBN: 022680092X
Category : Biography & Autobiography
Languages : en
Pages : 175

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Book Description
Geometry -- Grief -- Beauty -- Story -- Fractal -- Beyond -- Appendix: More Math.