Noncommutative Deformation Theory PDF Download
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Author | : Eivind Eriksen |
Publisher | : CRC Press |
Total Pages | : 242 |
Release | : 2017-09-19 |
Genre | : Mathematics |
ISBN | : 1498796028 |
Download Noncommutative Deformation Theory Book in PDF, ePub and Kindle
Noncommutative Deformation Theory is aimed at mathematicians and physicists studying the local structure of moduli spaces in algebraic geometry. This book introduces a general theory of noncommutative deformations, with applications to the study of moduli spaces of representations of associative algebras and to quantum theory in physics. An essential part of this theory is the study of obstructions of liftings of representations using generalised (matric) Massey products. Suitable for researchers in algebraic geometry and mathematical physics interested in the workings of noncommutative algebraic geometry, it may also be useful for advanced graduate students in these fields.
Author | : Eivind Eriksen |
Publisher | : CRC Press |
Total Pages | : 382 |
Release | : 2017-09-19 |
Genre | : Mathematics |
ISBN | : 1351652125 |
Download Noncommutative Deformation Theory Book in PDF, ePub and Kindle
Noncommutative Deformation Theory is aimed at mathematicians and physicists studying the local structure of moduli spaces in algebraic geometry. This book introduces a general theory of noncommutative deformations, with applications to the study of moduli spaces of representations of associative algebras and to quantum theory in physics. An essential part of this theory is the study of obstructions of liftings of representations using generalised (matric) Massey products. Suitable for researchers in algebraic geometry and mathematical physics interested in the workings of noncommutative algebraic geometry, it may also be useful for advanced graduate students in these fields.
Author | : Alexander Cardona |
Publisher | : Springer |
Total Pages | : 347 |
Release | : 2017-10-26 |
Genre | : Science |
ISBN | : 3319654276 |
Download Quantization, Geometry and Noncommutative Structures in Mathematics and Physics Book in PDF, ePub and Kindle
This monograph presents various ongoing approaches to the vast topic of quantization, which is the process of forming a quantum mechanical system starting from a classical one, and discusses their numerous fruitful interactions with mathematics.The opening chapter introduces the various forms of quantization and their interactions with each other and with mathematics.A first approach to quantization, called deformation quantization, consists of viewing the Planck constant as a small parameter. This approach provides a deformation of the structure of the algebra of classical observables rather than a radical change in the nature of the observables. When symmetries come into play, deformation quantization needs to be merged with group actions, which is presented in chapter 2, by Simone Gutt.The noncommutativity arising from quantization is the main concern of noncommutative geometry. Allowing for the presence of symmetries requires working with principal fiber bundles in a non-commutative setup, where Hopf algebras appear naturally. This is the topic of chapter 3, by Christian Kassel. Nichols algebras, a special type of Hopf algebras, are the subject of chapter 4, by Nicolás Andruskiewitsch. The purely algebraic approaches given in the previous chapters do not take the geometry of space-time into account. For this purpose a special treatment using a more geometric point of view is required. An approach to field quantization on curved space-time, with applications to cosmology, is presented in chapter 5 in an account of the lectures of Abhay Ashtekar that brings a complementary point of view to non-commutativity.An alternative quantization procedure is known under the name of string theory. In chapter 6 its supersymmetric version is presented. Superstrings have drawn the attention of many mathematicians, due to its various fruitful interactions with algebraic geometry, some of which are described here. The remaining chapters discuss further topics, as the Batalin-Vilkovisky formalism and direct products of spectral triples.This volume addresses both physicists and mathematicians and serves as an introduction to ongoing research in very active areas of mathematics and physics at the border line between geometry, topology, algebra and quantum field theory.
Author | : Joseph Hirsh |
Publisher | : |
Total Pages | : 180 |
Release | : 2013 |
Genre | : |
ISBN | : 9781303087974 |
Download Derived Noncommutative Deformation Theory Book in PDF, ePub and Kindle
We define derived deformation theory with parameters over an operad O, and prove that the infinity-category of such theories is equivalent to the infinity-category of O!-algebras.
Author | : Hossein Abbaspour |
Publisher | : Springer Science & Business Media |
Total Pages | : 174 |
Release | : 2010-04-21 |
Genre | : Mathematics |
ISBN | : 3834896802 |
Download Deformation Spaces Book in PDF, ePub and Kindle
The first instances of deformation theory were given by Kodaira and Spencer for complex structures and by Gerstenhaber for associative algebras. Since then, deformation theory has been applied as a useful tool in the study of many other mathematical structures, and even today it plays an important role in many developments of modern mathematics. This volume collects a few self-contained and peer-reviewed papers by experts which present up-to-date research topics in algebraic and motivic topology, quantum field theory, algebraic geometry, noncommutative geometry and the deformation theory of Poisson algebras. They originate from activities at the Max-Planck-Institute for Mathematics and the Hausdorff Center for Mathematics in Bonn.
Author | : Gwyn Bellamy |
Publisher | : Cambridge University Press |
Total Pages | : 367 |
Release | : 2016-06-20 |
Genre | : Mathematics |
ISBN | : 1107129540 |
Download Noncommutative Algebraic Geometry Book in PDF, ePub and Kindle
This book provides a comprehensive introduction to the interactions between noncommutative algebra and classical algebraic geometry.
Author | : Alain Connes |
Publisher | : Springer |
Total Pages | : 364 |
Release | : 2003-12-15 |
Genre | : Mathematics |
ISBN | : 3540397027 |
Download Noncommutative Geometry Book in PDF, ePub and Kindle
Noncommutative Geometry is one of the most deep and vital research subjects of present-day Mathematics. Its development, mainly due to Alain Connes, is providing an increasing number of applications and deeper insights for instance in Foliations, K-Theory, Index Theory, Number Theory but also in Quantum Physics of elementary particles. The purpose of the Summer School in Martina Franca was to offer a fresh invitation to the subject and closely related topics; the contributions in this volume include the four main lectures, cover advanced developments and are delivered by prominent specialists.
Author | : Ana Cannas da Silva |
Publisher | : American Mathematical Soc. |
Total Pages | : 202 |
Release | : 1999 |
Genre | : Mathematics |
ISBN | : 9780821809525 |
Download Geometric Models for Noncommutative Algebras Book in PDF, ePub and Kindle
The volume is based on a course, ``Geometric Models for Noncommutative Algebras'' taught by Professor Weinstein at Berkeley. Noncommutative geometry is the study of noncommutative algebras as if they were algebras of functions on spaces, for example, the commutative algebras associated to affine algebraic varieties, differentiable manifolds, topological spaces, and measure spaces. In this work, the authors discuss several types of geometric objects (in the usual sense of sets with structure) that are closely related to noncommutative algebras. Central to the discussion are symplectic and Poisson manifolds, which arise when noncommutative algebras are obtained by deforming commutative algebras. The authors also give a detailed study of groupoids (whose role in noncommutative geometry has been stressed by Connes) as well as of Lie algebroids, the infinitesimal approximations to differentiable groupoids. Featured are many interesting examples, applications, and exercises. The book starts with basic definitions and builds to (still) open questions. It is suitable for use as a graduate text. An extensive bibliography and index are included.
Author | : Alexander Vitanov |
Publisher | : |
Total Pages | : |
Release | : 2019 |
Genre | : |
ISBN | : |
Download On the Deformation Theory of Sheaves of Noncommutative Associative Algebras Book in PDF, ePub and Kindle
Author | : Matilde Marcolli |
Publisher | : World Scientific |
Total Pages | : 515 |
Release | : 2008-02-11 |
Genre | : Science |
ISBN | : 9814475629 |
Download An Invitation To Noncommutative Geometry Book in PDF, ePub and Kindle
This is the first existing volume that collects lectures on this important and fast developing subject in mathematics. The lectures are given by leading experts in the field and the range of topics is kept as broad as possible by including both the algebraic and the differential aspects of noncommutative geometry as well as recent applications to theoretical physics and number theory.