Representation Theory And Beyond


Representation Theory And Beyond
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Representation Theory And Beyond


Representation Theory And Beyond
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Author : Jan Št̓ovíček
language : en
Publisher:
Release Date : 2020

Representation Theory And Beyond written by Jan Št̓ovíček and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020 with Homology theory categories.




Representation Theory And Beyond


Representation Theory And Beyond
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Author : Jan Šťovíček
language : en
Publisher: American Mathematical Soc.
Release Date : 2020-11-13

Representation Theory And Beyond written by Jan Šťovíček and has been published by American Mathematical Soc. this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-11-13 with Education categories.


This volume contains the proceedings of the Workshop and 18th International Conference on Representations of Algebras (ICRA 2018) held from August 8–17, 2018, in Prague, Czech Republic. It presents several themes of contemporary representation theory together with some new tools, such as stable ∞ ∞-categories, stable derivators, and contramodules. In the first part, expanded lecture notes of four courses delivered at the workshop are presented, covering the representation theory of finite sets with correspondences, geometric theory of quiver Grassmannians, recent applications of contramodules to tilting theory, as well as symmetries in the representation theory over an abstract stable homotopy theory. The second part consists of six more-advanced papers based on plenary talks of the conference, presenting selected topics from contemporary representation theory: recollements and purity, maximal green sequences, cohomological Hall algebras, Hochschild cohomology of associative algebras, cohomology of local selfinjective algebras, and the higher Auslander–Reiten theory studied via homotopy theory.



Lie Groups Beyond An Introduction


Lie Groups Beyond An Introduction
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Author : Anthony W. Knapp
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-03-09

Lie Groups Beyond An Introduction written by Anthony W. Knapp and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-09 with Mathematics categories.


Lie Groups Beyond an Introduction takes the reader from the end of introductory Lie group theory to the threshold of infinite-dimensional group representations. Merging algebra and analysis throughout, the author uses Lie-theoretic methods to develop a beautiful theory having wide applications in mathematics and physics. A feature of the presentation is that it encourages the reader's comprehension of Lie group theory to evolve from beginner to expert: initial insights make use of actual matrices, while later insights come from such structural features as properties of root systems, or relationships among subgroups, or patterns among different subgroups.



Representation Theory Of Artin Algebras


Representation Theory Of Artin Algebras
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Author : Maurice Auslander
language : en
Publisher: Cambridge University Press
Release Date : 1997-08-21

Representation Theory Of Artin Algebras written by Maurice Auslander and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997-08-21 with Mathematics categories.


This book is an introduction to the contemporary representation theory of Artin algebras, by three very distinguished practitioners in the field. Beyond assuming some first-year graduate algebra and basic homological algebra, the presentation is entirely self-contained, so the book is suitable for any mathematicians (especially graduate students) wanting an introduction to this active field.'...written in a clear comprehensive style with full proofs. It can very well serve as an excellent reference as well as a textbook for graduate students.' EMS Newletter



Triangulated Categories In Representation Theory And Beyond


Triangulated Categories In Representation Theory And Beyond
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Author : Petter Andreas Bergh
language : en
Publisher: Springer
Release Date : 2024-07-02

Triangulated Categories In Representation Theory And Beyond written by Petter Andreas Bergh and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-07-02 with Mathematics categories.


In recent years, triangulated categories have proved very successful as a common mathematical framework for formulating important advances in various fields, and at the same time for the interaction between different subject areas. The purpose of the symposium was therefore not only the study of triangulated categories in itself, but rather fruitful exchanges between disciplines. The symposium brought together established researchers who have made important contributions involving triangulated categories. Many participants came from representation theory, but there were also participants with backgrounds in commutative algebra, geometry and algebraic topology.



Representation Theory Of Finite Monoids


Representation Theory Of Finite Monoids
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Author : Benjamin Steinberg
language : en
Publisher: Springer
Release Date : 2016-12-09

Representation Theory Of Finite Monoids written by Benjamin Steinberg and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-12-09 with Mathematics categories.


This first text on the subject provides a comprehensive introduction to the representation theory of finite monoids. Carefully worked examples and exercises provide the bells and whistles for graduate accessibility, bringing a broad range of advanced readers to the forefront of research in the area. Highlights of the text include applications to probability theory, symbolic dynamics, and automata theory. Comfort with module theory, a familiarity with ordinary group representation theory, and the basics of Wedderburn theory, are prerequisites for advanced graduate level study. Researchers in algebra, algebraic combinatorics, automata theory, and probability theory, will find this text enriching with its thorough presentation of applications of the theory to these fields. Prior knowledge of semigroup theory is not expected for the diverse readership that may benefit from this exposition. The approach taken in this book is highly module-theoretic and follows the modern flavor of the theory of finite dimensional algebras. The content is divided into 7 parts. Part I consists of 3 preliminary chapters with no prior knowledge beyond group theory assumed. Part II forms the core of the material giving a modern module-theoretic treatment of the Clifford –Munn–Ponizovskii theory of irreducible representations. Part III concerns character theory and the character table of a monoid. Part IV is devoted to the representation theory of inverse monoids and categories and Part V presents the theory of the Rhodes radical with applications to triangularizability. Part VI features 3 chapters devoted to applications to diverse areas of mathematics and forms a high point of the text. The last part, Part VII, is concerned with advanced topics. There are also 3 appendices reviewing finite dimensional algebras, group representation theory, and Möbius inversion.



Beyond Representation


Beyond Representation
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Author : Geraldine Harris
language : en
Publisher: Manchester University Press
Release Date : 2013-07-19

Beyond Representation written by Geraldine Harris and has been published by Manchester University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-07-19 with Art categories.


Beyond representation poses the question as to whether over the last thirty years there have been signs of ‘progress’ or ’progressiveness’ in the representation of ‘marginalised’ or subaltern identity categories within television drama in Britain and the US. In doing so it interrogates some of the key assumptions concerning the relationship between aesthetics and the politics of identity that have influenced and informed television drama criticism during this period. This book can function as a textbook because it provides students with a clear and coherent pathway through complex, wide-reaching and highly influential interdisciplinary terrain. Yet its rigorous and incisive re-evaluation of some of the key concepts that dominated academic thought in the twentieth century also make it of interest to scholars and specialists. Chapters examine ideas around politics and aesthetics emerging from Marxist-socialism and postmodernism, feminism and postmodern feminism, anti-racism and postcolonialism, queer theory and theories of globalisation, so as to evaluates their impact on television criticism and on television as an institution. These discussions are consolidated through case studies that offer analyses of a range of television drama texts including Big Women, Ally McBeal, Supply and Demand, The Bill, Second Generation, Star Trek (Enterprise), Queer as Folk, Metrosexuality and The Murder of Stephen Lawrence. This book is aimed at students and scholars of Television Drama, Media and Communication, Cultural Studies, Women’s Studies and those concerned with questions of politics and aesthetics in other disciplines.



Infinite Dimensional Aspects Of Representation Theory And Applications


Infinite Dimensional Aspects Of Representation Theory And Applications
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Author : Stephen Berman
language : en
Publisher: American Mathematical Soc.
Release Date : 2005

Infinite Dimensional Aspects Of Representation Theory And Applications written by Stephen Berman and has been published by American Mathematical Soc. this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with Mathematics categories.


The University of Virginia (Charlottesville) hosted an international conference on Infinite-dimensional Aspects of Representation Theory and Applications. This volume contains papers resulting from the mini-courses and talks given at the meeting. Beyond the techniques and ideas related to representation theory, the book demonstrates connections to number theory, algebraic geometry, and mathematical physics. The specific topics covered include Hecke algebras, quantum groups, infinite-dimensional Lie algebras, quivers, modular representations, and Gromov-Witten invariants. The book is suitable for graduate students and researchers interested in representation theory.



Group And Representation Theory


Group And Representation Theory
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Author : J D Vergados
language : en
Publisher: World Scientific Publishing Company
Release Date : 2016-12-29

Group And Representation Theory written by J D Vergados and has been published by World Scientific Publishing Company this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-12-29 with categories.


This volume goes beyond the understanding of symmetries and exploits them in the study of the behavior of both classical and quantum physical systems. Thus it is important to study the symmetries described by continuous (Lie) groups of transformations. We then discuss how we get operators that form a Lie algebra. Of particular interest to physics is the representation of the elements of the algebra and the group in terms of matrices and, in particular, the irreducible representations. These representations can be identified with physical observables. This leads to the study of the classical Lie algebras, associated with unitary, unimodular, orthogonal and symplectic transformations. We also discuss some special algebras in some detail. The discussion proceeds along the lines of the Cartan-Weyl theory via the root vectors and root diagrams and, in particular, the Dynkin representation of the roots. Thus the representations are expressed in terms of weights, which are generated by the application of the elements of the algebra on uniquely specified highest weight states. Alternatively these representations can be described in terms of tensors labeled by the Young tableaux associated with the discrete symmetry Sn. The connection between the Young tableaux and the Dynkin weights is also discussed. It is also shown that in many physical systems the quantum numbers needed to specify the physical states involve not only the highest symmetry but also a number of sub-symmetries contained in them. This leads to the study of the role of subalgebras and in particular the possible maximal subalgebras. In many applications the physical system can be considered as composed of subsystems obeying a given symmetry. In such cases the reduction of the Kronecker product of irreducible representations of classical and special algebras becomes relevant and is discussed in some detail. The method of obtaining the relevant Clebsch-Gordan (C-G) coefficients for such algebras is discussed and some relevant algorithms are provided. In some simple cases suitable numerical tables of C-G are also included. The above exposition contains many examples, both as illustrations of the main ideas as well as well motivated applications. To this end two appendices of 51 pages — 11 tables in Appendix A, summarizing the material discussed in the main text and 39 tables in Appendix B containing results of more sophisticated examples are supplied. Reference to the tables is given in the main text and a guide to the appropriate section of the main text is given in the tables. Request Inspection Copy



Representation Theory Of Finite Groups And Associative Algebras


Representation Theory Of Finite Groups And Associative Algebras
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Author : Charles W. Curtis
language : en
Publisher:
Release Date : 1962

Representation Theory Of Finite Groups And Associative Algebras written by Charles W. Curtis and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1962 with Mathematics categories.


Offers an introduction to various aspects of the representation theory of finite groups. The authors go beyond the standard elementary representation theory, including a treatment of topics such as general non-commutative algebras, Frobenius algebras, and representations over non-algebraically closed fields and fields of non-zero characteristic.