On Normalized Integral Table Algebras Fusion Rings
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Author |
: Zvi Arad |
Publisher |
: Springer Science & Business Media |
Total Pages |
: 279 |
Release |
: 2011-07-20 |
ISBN-10 |
: 9780857298508 |
ISBN-13 |
: 085729850X |
Rating |
: 4/5 (08 Downloads) |
Synopsis On Normalized Integral Table Algebras (Fusion Rings) by : Zvi Arad
The theory of table algebras was introduced in 1991 by Z. Arad and H. Blau in order to treat, in a uniform way, products of conjugacy classes and irreducible characters of finite groups. Today, table algebra theory is a well-established branch of modern algebra with various applications, including the representation theory of finite groups, algebraic combinatorics and fusion rules algebras. This book presents the latest developments in this area. Its main goal is to give a classification of the Normalized Integral Table Algebras (Fusion Rings) generated by a faithful non-real element of degree 3. Divided into 4 parts, the first gives an outline of the classification approach, while remaining parts separately treat special cases that appear during classification. A particularly unique contribution to the field, can be found in part four, whereby a number of the algebras are linked to the polynomial irreducible representations of the group SL3(C). This book will be of interest to research mathematicians and PhD students working in table algebras, group representation theory, algebraic combinatorics and integral fusion rule algebras.
Author |
: Zvi Arad |
Publisher |
: Springer Science & Business Media |
Total Pages |
: 129 |
Release |
: 2002-01-10 |
ISBN-10 |
: 9783540428510 |
ISBN-13 |
: 3540428518 |
Rating |
: 4/5 (10 Downloads) |
Synopsis Standard Integral Table Algebras Generated by a Non-real Element of Small Degree by : Zvi Arad
This book is addressed to the researchers working in the theory of table algebras and association schemes. This area of algebraic combinatorics has been rapidly developed during the last decade. The volume contains further developments in the theory of table algebras. It collects several papers which deal with a classification problem for standard integral table algebras (SITA). More precisely, we consider SITA with a faithful non-real element of small degree. It turns out that such SITA with some extra conditions may be classified. This leads to new infinite series of SITA which has interesting properties. The last section of the book uses a part of obtained results in the classification of association schemes. This volume summarizes the research which was done at Bar-Ilan University in the academic year 1998/99.
Author |
: Tyler Lewis Mitchell |
Publisher |
: |
Total Pages |
: 92 |
Release |
: 2015 |
ISBN-10 |
: 1339069628 |
ISBN-13 |
: 9781339069623 |
Rating |
: 4/5 (28 Downloads) |
Synopsis Fusion Rings with Degrees 1 and 4 by : Tyler Lewis Mitchell
Fusion rings are a class of table algebras that generalize group rings with basis the group and character rings of a finite group with basis the irreducible characters. Examples are the Grothendieck rings of fusion categories, algebraic structures that are related to conformal field theory. When considering the character ring of a group as a fusion ring, the usual degree of a character coincides with the value assigned by the degree map. Hence classifying fusion rings based on the degree set is a generalization of classifying groups based on the degrees of the irreducible characters. The main theorem classifies real fusion rings with degrees 1 and 4 such that all stabilizers have the same order (so-called stabilizer-regular fusion rings).
Author |
: |
Publisher |
: |
Total Pages |
: 1884 |
Release |
: 2005 |
ISBN-10 |
: UVA:X006195258 |
ISBN-13 |
: |
Rating |
: 4/5 (58 Downloads) |
Synopsis Mathematical Reviews by :
Author |
: Michael Aschbacher |
Publisher |
: Cambridge University Press |
Total Pages |
: 329 |
Release |
: 2011-08-25 |
ISBN-10 |
: 9781107601000 |
ISBN-13 |
: 1107601002 |
Rating |
: 4/5 (00 Downloads) |
Synopsis Fusion Systems in Algebra and Topology by : Michael Aschbacher
A fusion system over a p-group S is a category whose objects form the set of all subgroups of S, whose morphisms are certain injective group homomorphisms, and which satisfies axioms first formulated by Puig that are modelled on conjugacy relations in finite groups. The definition was originally motivated by representation theory, but fusion systems also have applications to local group theory and to homotopy theory. The connection with homotopy theory arises through classifying spaces which can be associated to fusion systems and which have many of the nice properties of p-completed classifying spaces of finite groups. Beginning with a detailed exposition of the foundational material, the authors then proceed to discuss the role of fusion systems in local finite group theory, homotopy theory and modular representation theory. This book serves as a basic reference and as an introduction to the field, particularly for students and other young mathematicians.
Author |
: Bojko Bakalov |
Publisher |
: American Mathematical Soc. |
Total Pages |
: 232 |
Release |
: 2001 |
ISBN-10 |
: 9780821826867 |
ISBN-13 |
: 0821826867 |
Rating |
: 4/5 (67 Downloads) |
Synopsis Lectures on Tensor Categories and Modular Functors by : Bojko Bakalov
This book gives an exposition of the relations among the following three topics: monoidal tensor categories (such as a category of representations of a quantum group), 3-dimensional topological quantum field theory, and 2-dimensional modular functors (which naturally arise in 2-dimensional conformal field theory). The following examples are discussed in detail: the category of representations of a quantum group at a root of unity and the Wess-Zumino-Witten modular functor. The idea that these topics are related first appeared in the physics literature in the study of quantum field theory. Pioneering works of Witten and Moore-Seiberg triggered an avalanche of papers, both physical and mathematical, exploring various aspects of these relations. Upon preparing to lecture on the topic at MIT, however, the authors discovered that the existing literature was difficult and that there were gaps to fill. The text is wholly expository and finely succinct. It gathers results, fills existing gaps, and simplifies some proofs. The book makes an important addition to the existing literature on the topic. It would be suitable as a course text at the advanced-graduate level.
Author |
: Ezra Miller |
Publisher |
: Springer Science & Business Media |
Total Pages |
: 442 |
Release |
: 2005-06-21 |
ISBN-10 |
: 0387237070 |
ISBN-13 |
: 9780387237077 |
Rating |
: 4/5 (70 Downloads) |
Synopsis Combinatorial Commutative Algebra by : Ezra Miller
Recent developments are covered Contains over 100 figures and 250 exercises Includes complete proofs
Author |
: William A. Stein |
Publisher |
: American Mathematical Soc. |
Total Pages |
: 290 |
Release |
: 2007-02-13 |
ISBN-10 |
: 9780821839607 |
ISBN-13 |
: 0821839608 |
Rating |
: 4/5 (07 Downloads) |
Synopsis Modular Forms, a Computational Approach by : William A. Stein
This marvellous and highly original book fills a significant gap in the extensive literature on classical modular forms. This is not just yet another introductory text to this theory, though it could certainly be used as such in conjunction with more traditional treatments. Its novelty lies in its computational emphasis throughout: Stein not only defines what modular forms are, but shows in illuminating detail how one can compute everything about them in practice. This is illustrated throughout the book with examples from his own (entirely free) software package SAGE, which really bring the subject to life while not detracting in any way from its theoretical beauty. The author is the leading expert in computations with modular forms, and what he says on this subject is all tried and tested and based on his extensive experience. As well as being an invaluable companion to those learning the theory in a more traditional way, this book will be a great help to those who wish to use modular forms in applications, such as in the explicit solution of Diophantine equations. There is also a useful Appendix by Gunnells on extensions to more general modular forms, which has enough in it to inspire many PhD theses for years to come. While the book's main readership will be graduate students in number theory, it will also be accessible to advanced undergraduates and useful to both specialists and non-specialists in number theory. --John E. Cremona, University of Nottingham William Stein is an associate professor of mathematics at the University of Washington at Seattle. He earned a PhD in mathematics from UC Berkeley and has held positions at Harvard University and UC San Diego. His current research interests lie in modular forms, elliptic curves, and computational mathematics.
Author |
: Peter Ring |
Publisher |
: Springer Science & Business Media |
Total Pages |
: 742 |
Release |
: 2004-03-25 |
ISBN-10 |
: 354021206X |
ISBN-13 |
: 9783540212065 |
Rating |
: 4/5 (6X Downloads) |
Synopsis The Nuclear Many-Body Problem by : Peter Ring
Study Edition
Author |
: Andrew Ranicki |
Publisher |
: Cambridge University Press |
Total Pages |
: 332 |
Release |
: 2006-02-09 |
ISBN-10 |
: 052168160X |
ISBN-13 |
: 9780521681605 |
Rating |
: 4/5 (0X Downloads) |
Synopsis Noncommutative Localization in Algebra and Topology by : Andrew Ranicki
Noncommutative localization is a powerful algebraic technique for constructing new rings by inverting elements, matrices and more generally morphisms of modules. Originally conceived by algebraists (notably P. M. Cohn), it is now an important tool not only in pure algebra but also in the topology of non-simply-connected spaces, algebraic geometry and noncommutative geometry. This volume consists of 9 articles on noncommutative localization in algebra and topology by J. A. Beachy, P. M. Cohn, W. G. Dwyer, P. A. Linnell, A. Neeman, A. A. Ranicki, H. Reich, D. Sheiham and Z. Skoda. The articles include basic definitions, surveys, historical background and applications, as well as presenting new results. The book is an introduction to the subject, an account of the state of the art, and also provides many references for further material. It is suitable for graduate students and more advanced researchers in both algebra and topology.