Representations of Semisimple Lie Algebras in the BGG Category O

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Publisher : American Mathematical Soc.
ISBN 13 : 1470463261
Total Pages : 289 pages
Book Rating : 4.4/5 (74 download)

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Book Synopsis Representations of Semisimple Lie Algebras in the BGG Category O by : James E. Humphreys

Download or read book Representations of Semisimple Lie Algebras in the BGG Category O written by James E. Humphreys and published by American Mathematical Soc.. This book was released on 2021-07-14 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first textbook treatment of work leading to the landmark 1979 Kazhdan–Lusztig Conjecture on characters of simple highest weight modules for a semisimple Lie algebra g g over C C. The setting is the module category O O introduced by Bernstein–Gelfand–Gelfand, which includes all highest weight modules for g g such as Verma modules and finite dimensional simple modules. Analogues of this category have become influential in many areas of representation theory. Part I can be used as a text for independent study or for a mid-level one semester graduate course; it includes exercises and examples. The main prerequisite is familiarity with the structure theory of g g. Basic techniques in category O O such as BGG Reciprocity and Jantzen's translation functors are developed, culminating in an overview of the proof of the Kazhdan–Lusztig Conjecture (due to Beilinson–Bernstein and Brylinski–Kashiwara). The full proof however is beyond the scope of this book, requiring deep geometric methods: D D-modules and perverse sheaves on the flag variety. Part II introduces closely related topics important in current research: parabolic category O O, projective functors, tilting modules, twisting and completion functors, and Koszul duality theorem of Beilinson–Ginzburg–Soergel.

Tables of Representations of Simple Lie Algebras: Exceptional simple lie algebras

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Publisher : Université de Montréal, Centre de recherches mathématiques
ISBN 13 :
Total Pages : 350 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Tables of Representations of Simple Lie Algebras: Exceptional simple lie algebras by : W. G. McKay

Download or read book Tables of Representations of Simple Lie Algebras: Exceptional simple lie algebras written by W. G. McKay and published by Université de Montréal, Centre de recherches mathématiques. This book was released on 1990 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Semi-Simple Lie Algebras and Their Representations

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Publisher : Courier Corporation
ISBN 13 : 0486150313
Total Pages : 180 pages
Book Rating : 4.4/5 (861 download)

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Book Synopsis Semi-Simple Lie Algebras and Their Representations by : Robert N. Cahn

Download or read book Semi-Simple Lie Algebras and Their Representations written by Robert N. Cahn and published by Courier Corporation. This book was released on 2014-06-10 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: Designed to acquaint students of particle physiME already familiar with SU(2) and SU(3) with techniques applicable to all simple Lie algebras, this text is especially suited to the study of grand unification theories. Author Robert N. Cahn, who is affiliated with the Lawrence Berkeley National Laboratory in Berkeley, California, has provided a new preface for this edition. Subjects include the killing form, the structure of simple Lie algebras and their representations, simple roots and the Cartan matrix, the classical Lie algebras, and the exceptional Lie algebras. Additional topiME include Casimir operators and Freudenthal's formula, the Weyl group, Weyl's dimension formula, reducing product representations, subalgebras, and branching rules. 1984 edition.

Tables of Dominant Weight Multiplicities for Representations of Simple Lie Algebras

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Publisher : Marcel Dekker
ISBN 13 :
Total Pages : 360 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Tables of Dominant Weight Multiplicities for Representations of Simple Lie Algebras by : M. R. Bremner

Download or read book Tables of Dominant Weight Multiplicities for Representations of Simple Lie Algebras written by M. R. Bremner and published by Marcel Dekker. This book was released on 1985 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Lie Groups, Lie Algebras, and Representations

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Publisher : Springer
ISBN 13 : 3319134671
Total Pages : 452 pages
Book Rating : 4.3/5 (191 download)

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Book Synopsis Lie Groups, Lie Algebras, and Representations by : Brian Hall

Download or read book Lie Groups, Lie Algebras, and Representations written by Brian Hall and published by Springer. This book was released on 2015-05-11 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook treats Lie groups, Lie algebras and their representations in an elementary but fully rigorous fashion requiring minimal prerequisites. In particular, the theory of matrix Lie groups and their Lie algebras is developed using only linear algebra, and more motivation and intuition for proofs is provided than in most classic texts on the subject. In addition to its accessible treatment of the basic theory of Lie groups and Lie algebras, the book is also noteworthy for including: a treatment of the Baker–Campbell–Hausdorff formula and its use in place of the Frobenius theorem to establish deeper results about the relationship between Lie groups and Lie algebras motivation for the machinery of roots, weights and the Weyl group via a concrete and detailed exposition of the representation theory of sl(3;C) an unconventional definition of semisimplicity that allows for a rapid development of the structure theory of semisimple Lie algebras a self-contained construction of the representations of compact groups, independent of Lie-algebraic arguments The second edition of Lie Groups, Lie Algebras, and Representations contains many substantial improvements and additions, among them: an entirely new part devoted to the structure and representation theory of compact Lie groups; a complete derivation of the main properties of root systems; the construction of finite-dimensional representations of semisimple Lie algebras has been elaborated; a treatment of universal enveloping algebras, including a proof of the Poincaré–Birkhoff–Witt theorem and the existence of Verma modules; complete proofs of the Weyl character formula, the Weyl dimension formula and the Kostant multiplicity formula. Review of the first edition: This is an excellent book. It deserves to, and undoubtedly will, become the standard text for early graduate courses in Lie group theory ... an important addition to the textbook literature ... it is highly recommended. — The Mathematical Gazette

Tables of Representations of Simple Lie Algebras

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Publisher :
ISBN 13 :
Total Pages : 327 pages
Book Rating : 4.:/5 (634 download)

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Book Synopsis Tables of Representations of Simple Lie Algebras by : W. G. McKay

Download or read book Tables of Representations of Simple Lie Algebras written by W. G. McKay and published by . This book was released on 1990 with total page 327 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Introduction to Finite and Infinite Dimensional Lie (Super)algebras

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Publisher : Academic Press
ISBN 13 : 012804683X
Total Pages : 514 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Introduction to Finite and Infinite Dimensional Lie (Super)algebras by : Neelacanta Sthanumoorthy

Download or read book Introduction to Finite and Infinite Dimensional Lie (Super)algebras written by Neelacanta Sthanumoorthy and published by Academic Press. This book was released on 2016-04-26 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lie superalgebras are a natural generalization of Lie algebras, having applications in geometry, number theory, gauge field theory, and string theory. Introduction to Finite and Infinite Dimensional Lie Algebras and Superalgebras introduces the theory of Lie superalgebras, their algebras, and their representations. The material covered ranges from basic definitions of Lie groups to the classification of finite-dimensional representations of semi-simple Lie algebras. While discussing all classes of finite and infinite dimensional Lie algebras and Lie superalgebras in terms of their different classes of root systems, the book focuses on Kac-Moody algebras. With numerous exercises and worked examples, it is ideal for graduate courses on Lie groups and Lie algebras. - Discusses the fundamental structure and all root relationships of Lie algebras and Lie superalgebras and their finite and infinite dimensional representation theory - Closely describes BKM Lie superalgebras, their different classes of imaginary root systems, their complete classifications, root-supermultiplicities, and related combinatorial identities - Includes numerous tables of the properties of individual Lie algebras and Lie superalgebras - Focuses on Kac-Moody algebras

Tables of Representations of Simple Lie Algebras

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (9 download)

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Book Synopsis Tables of Representations of Simple Lie Algebras by : W. G. McKay

Download or read book Tables of Representations of Simple Lie Algebras written by W. G. McKay and published by . This book was released on 1990 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Introduction to Lie Algebras and Representation Theory

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Publisher : Springer Science & Business Media
ISBN 13 : 1461263980
Total Pages : 189 pages
Book Rating : 4.4/5 (612 download)

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Book Synopsis Introduction to Lie Algebras and Representation Theory by : J.E. Humphreys

Download or read book Introduction to Lie Algebras and Representation Theory written by J.E. Humphreys and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is designed to introduce the reader to the theory of semisimple Lie algebras over an algebraically closed field of characteristic 0, with emphasis on representations. A good knowledge of linear algebra (including eigenvalues, bilinear forms, euclidean spaces, and tensor products of vector spaces) is presupposed, as well as some acquaintance with the methods of abstract algebra. The first four chapters might well be read by a bright undergraduate; however, the remaining three chapters are admittedly a little more demanding. Besides being useful in many parts of mathematics and physics, the theory of semisimple Lie algebras is inherently attractive, combining as it does a certain amount of depth and a satisfying degree of completeness in its basic results. Since Jacobson's book appeared a decade ago, improvements have been made even in the classical parts of the theory. I have tried to incor porate some of them here and to provide easier access to the subject for non-specialists. For the specialist, the following features should be noted: (I) The Jordan-Chevalley decomposition of linear transformations is emphasized, with "toral" subalgebras replacing the more traditional Cartan subalgebras in the semisimple case. (2) The conjugacy theorem for Cartan subalgebras is proved (following D. J. Winter and G. D. Mostow) by elementary Lie algebra methods, avoiding the use of algebraic geometry.

Tables of Dimensions, Indices, and Branching Rules for Representations of Simple Lie Algebras

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Publisher :
ISBN 13 :
Total Pages : 340 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Tables of Dimensions, Indices, and Branching Rules for Representations of Simple Lie Algebras by : W. G. McKay

Download or read book Tables of Dimensions, Indices, and Branching Rules for Representations of Simple Lie Algebras written by W. G. McKay and published by . This book was released on 1981 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Tables of Dimensions, Indices, and Branching Rules for Representations of Simple Lie Algebras contains the reductions (branching rules) of representations of complex simple Lie algebras of ranks not exceeding 8 to representations of their maximal semisimple subalgebras; and the dimensions of representations limited by 5000 for the classical Lie algebras and 10,000 for the five exceptional algebras."--Back cover.

Tables of Branching Rules for Representations of Simple Lie Algebras

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Publisher :
ISBN 13 :
Total Pages : 104 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Tables of Branching Rules for Representations of Simple Lie Algebras by : Jiri Patera

Download or read book Tables of Branching Rules for Representations of Simple Lie Algebras written by Jiri Patera and published by . This book was released on 1973 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Tables of Dominant Weight Multiplicities for Representations of Simple Lie Algebras

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Publisher :
ISBN 13 : 9780598040329
Total Pages : 352 pages
Book Rating : 4.0/5 (43 download)

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Book Synopsis Tables of Dominant Weight Multiplicities for Representations of Simple Lie Algebras by : M. R. Bremner

Download or read book Tables of Dominant Weight Multiplicities for Representations of Simple Lie Algebras written by M. R. Bremner and published by . This book was released on with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Lectures on Real Semisimple Lie Algebras and Their Representations

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Publisher : European Mathematical Society
ISBN 13 : 9783037190029
Total Pages : 100 pages
Book Rating : 4.1/5 (9 download)

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Book Synopsis Lectures on Real Semisimple Lie Algebras and Their Representations by : A. L. Onishchik

Download or read book Lectures on Real Semisimple Lie Algebras and Their Representations written by A. L. Onishchik and published by European Mathematical Society. This book was released on 2004 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book begins with a simplified (and somewhat extended and corrected) exposition of the main results of F. Karpelevich's 1955 paper and relates them to the theory of Cartan-Iwahori. It concludes with some tables, where an involution of the Dynkin diagram that allows for finding self-conjugate representations is described and explicit formulas for the index are given. In a short addendum, written by J. V. Silhan, this involution is interpreted in terms of the Satake diagram.

Lie Algebras

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Publisher : Elsevier
ISBN 13 : 1483187306
Total Pages : 241 pages
Book Rating : 4.4/5 (831 download)

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Book Synopsis Lie Algebras by : Zhe-Xian Wan

Download or read book Lie Algebras written by Zhe-Xian Wan and published by Elsevier. This book was released on 2014-07-10 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lie Algebras is based on lectures given by the author at the Institute of Mathematics, Academia Sinica. This book discusses the fundamentals of the Lie algebras theory formulated by S. Lie. The author explains that Lie algebras are algebraic structures employed when one studies Lie groups. The book also explains Engel's theorem, nilpotent linear Lie algebras, as well as the existence of Cartan subalgebras and their conjugacy. The text also addresses the Cartan decompositions and root systems of semi-simple Lie algebras and the dependence of structure of semi-simple Lie algebras on root systems. The text explains in details the fundamental systems of roots of semi simple Lie algebras and Weyl groups including the properties of the latter. The book addresses the group of automorphisms and the derivation algebra of a Lie algebra and Schur's lemma. The book then shows the characters of irreducible representations of semi simple Lie algebras. This book can be useful for students in advance algebra or who have a background in linear algebra.

An Introduction to Lie Groups and Lie Algebras

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Publisher : Cambridge University Press
ISBN 13 : 0521889693
Total Pages : 237 pages
Book Rating : 4.5/5 (218 download)

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Book Synopsis An Introduction to Lie Groups and Lie Algebras by : Alexander A. Kirillov

Download or read book An Introduction to Lie Groups and Lie Algebras written by Alexander A. Kirillov and published by Cambridge University Press. This book was released on 2008-07-31 with total page 237 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an introduction to semisimple Lie algebras. It is concise and informal, with numerous exercises and examples.

Tables of Dimensions, and Branching Rules for Representations of Simple Lie Algebras

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Publisher :
ISBN 13 :
Total Pages : 317 pages
Book Rating : 4.:/5 (62 download)

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Book Synopsis Tables of Dimensions, and Branching Rules for Representations of Simple Lie Algebras by : W.G. McKay

Download or read book Tables of Dimensions, and Branching Rules for Representations of Simple Lie Algebras written by W.G. McKay and published by . This book was released on 1981 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Introduction to Lie Algebras

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Publisher : Springer Science & Business Media
ISBN 13 : 1846284902
Total Pages : 254 pages
Book Rating : 4.8/5 (462 download)

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Book Synopsis Introduction to Lie Algebras by : K. Erdmann

Download or read book Introduction to Lie Algebras written by K. Erdmann and published by Springer Science & Business Media. This book was released on 2006-09-28 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lie groups and Lie algebras have become essential to many parts of mathematics and theoretical physics, with Lie algebras a central object of interest in their own right. This book provides an elementary introduction to Lie algebras based on a lecture course given to fourth-year undergraduates. The only prerequisite is some linear algebra and an appendix summarizes the main facts that are needed. The treatment is kept as simple as possible with no attempt at full generality. Numerous worked examples and exercises are provided to test understanding, along with more demanding problems, several of which have solutions. Introduction to Lie Algebras covers the core material required for almost all other work in Lie theory and provides a self-study guide suitable for undergraduate students in their final year and graduate students and researchers in mathematics and theoretical physics.