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Author : Lieven Le Bruyn
Publisher :
ISBN 13 : 9781470407797
Total Pages : 100 pages
Book Rating : 4.4/5 (77 download)
Download or read book Trace Rings of Generic 2 by 2 Matrices written by Lieven Le Bruyn and published by . This book was released on 1987 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Lieven Le Bruyn
Publisher : American Mathematical Soc.
ISBN 13 : 0821824252
Total Pages : 110 pages
Book Rating : 4.8/5 (218 download)
Download or read book Trace Rings of Generic 2 by 2 Matrices written by Lieven Le Bruyn and published by American Mathematical Soc.. This book was released on 1987 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this paper we study the trace ring of [italic]m generic 2 by 2 matrices [capital Greek]Pi[italic subscript]m,2. It is shown that it is a polynomial ring over the generic Clifford algebra for [italic]m-ary quadratic forms of rank [less than or equal to] 3. We prove that it is a Cohen-Macaulay module, i.e. it is a free module of finite rank over a polynomial subring of the center. This explains the existence of a functional equation for its Poincaré series.
Author : Freddy M.J. van Oystaeyen
Publisher : Springer
ISBN 13 : 3540398333
Total Pages : 237 pages
Book Rating : 4.5/5 (43 download)
Download or read book Ring Theory written by Freddy M.J. van Oystaeyen and published by Springer. This book was released on 2006-11-14 with total page 237 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Freddy Van Oystaeyen
Publisher : Springer Science & Business Media
ISBN 13 : 9400929854
Total Pages : 386 pages
Book Rating : 4.4/5 (9 download)
Download or read book Perspectives in Ring Theory written by Freddy Van Oystaeyen and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: This proceedings is composed of the papers resulting from the NATO work-shop "Perspectives in Ring Theory" and the work-shop "Geometry and Invariant The ory of Representations of Quivers" . Three reports on problem sessions have been induced in the part corresponding to the work-shop where they belonged. One more report on a problem session, the "lost" problem session, will be published elsewhere eventually. vii Acknowledgement The meeting became possible by the financial support of the Scientific Affairs Division of NATO. The people at this division have been very helpful in the orga nization of the meeting, in particular we commemorate Dr. Mario di Lullo, who died unexpectedly last year, but who has been very helpful with the organization of earlier meetings in Ring Theory. For additional financial support we thank the national foundation for scientific research (NFWO), the rector of the University of Antwerp, UIA, and the Belgian Ministry of Education. We also gladly acknowledge support from the Belgian Friends of the Hebrew University and the chairman Prof. P. Van Remoortere who honored Prof. S. Amitsur for his continuous contributions to the mathematical activities at the University of Antwerp. I thank the authors who contributed their paper(s) to this proceedings and the lecturers for their undisposable contributions towards the success of the work-shop. Finally I thank Danielle for allowing me to spoil another holiday period in favor of a congress.
Author : Eli Aljadeff
Publisher : American Mathematical Soc.
ISBN 13 : 1470451743
Total Pages : 630 pages
Book Rating : 4.4/5 (74 download)
Download or read book Rings with Polynomial Identities and Finite Dimensional Representations of Algebras written by Eli Aljadeff and published by American Mathematical Soc.. This book was released on 2020-12-14 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt: A polynomial identity for an algebra (or a ring) A A is a polynomial in noncommutative variables that vanishes under any evaluation in A A. An algebra satisfying a nontrivial polynomial identity is called a PI algebra, and this is the main object of study in this book, which can be used by graduate students and researchers alike. The book is divided into four parts. Part 1 contains foundational material on representation theory and noncommutative algebra. In addition to setting the stage for the rest of the book, this part can be used for an introductory course in noncommutative algebra. An expert reader may use Part 1 as reference and start with the main topics in the remaining parts. Part 2 discusses the combinatorial aspects of the theory, the growth theorem, and Shirshov's bases. Here methods of representation theory of the symmetric group play a major role. Part 3 contains the main body of structure theorems for PI algebras, theorems of Kaplansky and Posner, the theory of central polynomials, M. Artin's theorem on Azumaya algebras, and the geometric part on the variety of semisimple representations, including the foundations of the theory of Cayley–Hamilton algebras. Part 4 is devoted first to the proof of the theorem of Razmyslov, Kemer, and Braun on the nilpotency of the nil radical for finitely generated PI algebras over Noetherian rings, then to the theory of Kemer and the Specht problem. Finally, the authors discuss PI exponent and codimension growth. This part uses some nontrivial analytic tools coming from probability theory. The appendix presents the counterexamples of Golod and Shafarevich to the Burnside problem.
Author : Marie-Paule Malliavin
Publisher : Springer
ISBN 13 : 354047255X
Total Pages : 207 pages
Book Rating : 4.5/5 (44 download)
Download or read book Séminaire d'Algèbre Paul Dubreil et Marie-Paul Malliavin written by Marie-Paule Malliavin and published by Springer. This book was released on 2006-12-08 with total page 207 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Vesselin Drensky
Publisher : Birkhäuser
ISBN 13 : 3034879342
Total Pages : 197 pages
Book Rating : 4.0/5 (348 download)
Download or read book Polynomial Identity Rings written by Vesselin Drensky and published by Birkhäuser. This book was released on 2012-12-06 with total page 197 pages. Available in PDF, EPUB and Kindle. Book excerpt: These lecture notes treat polynomial identity rings from both the combinatorial and structural points of view. The greater part of recent research in polynomial identity rings is about combinatorial questions, and the combinatorial part of the lecture notes gives an up-to-date account of recent research. On the other hand, the main structural results have been known for some time, and the emphasis there is on a presentation accessible to newcomers to the subject.
Author : Vlastimil Dlab
Publisher : American Mathematical Soc.
ISBN 13 : 9780821808498
Total Pages : 284 pages
Book Rating : 4.8/5 (84 download)
Download or read book Trends in Ring Theory written by Vlastimil Dlab and published by American Mathematical Soc.. This book was released on 1998 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Ring Theory Conference, held a the University of Miskolc, Hungary, successfully accomplished its two goals: to reflect contemporary trends in the subject area; and to offer a meeting place for a large number of Eastern European algebraists and their colleagues from around the world. Particular emphasis was placed on recent developments in the following four areas: representation theory, group algebras, PI algebras and general ring theory. This book presents 13 of the invited lectures.
Author : Arjeh M. Cohen
Publisher : Springer
ISBN 13 : 3540478345
Total Pages : 291 pages
Book Rating : 4.5/5 (44 download)
Download or read book Algebraic Groups. Utrecht 1986 written by Arjeh M. Cohen and published by Springer. This book was released on 2006-11-15 with total page 291 pages. Available in PDF, EPUB and Kindle. Book excerpt: From 1-4 April 1986 a Symposium on Algebraic Groups was held at the University of Utrecht, The Netherlands, in celebration of the 350th birthday of the University and the 60th of T.A. Springer. Recognized leaders in the field of algebraic groups and related areas gave lectures which covered wide and central areas of mathematics. Though the fourteen papers in this volume are mostly original research contributions, some survey articles are included. Centering on the Symposium subject, such diverse topics are covered as Discrete Subgroups of Lie Groups, Invariant Theory, D-modules, Lie Algebras, Special Functions, Group Actions on Varieties.
Author : Sebastian S. Koh
Publisher : Springer
ISBN 13 : 3540479082
Total Pages : 111 pages
Book Rating : 4.5/5 (44 download)
Download or read book Invariant Theory written by Sebastian S. Koh and published by Springer. This book was released on 2006-11-15 with total page 111 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume of expository papers is the outgrowth of a conference in combinatorics and invariant theory. In recent years, newly developed techniques from algebraic geometry and combinatorics have been applied with great success to some of the outstanding problems of invariant theory, moving it back to the forefront of mathematical research once again. This collection of papers centers on constructive aspects of invariant theory and opens with an introduction to the subject by F. Grosshans. Its purpose is to make the current research more accesssible to mathematicians in related fields.
Author : Antonio Giambruno
Publisher : CRC Press
ISBN 13 : 9780203911549
Total Pages : 442 pages
Book Rating : 4.9/5 (115 download)
Download or read book Polynomial Identities And Combinatorial Methods written by Antonio Giambruno and published by CRC Press. This book was released on 2003-05-20 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polynomial Identities and Combinatorial Methods presents a wide range of perspectives on topics ranging from ring theory and combinatorics to invariant theory and associative algebras. It covers recent breakthroughs and strategies impacting research on polynomial identities and identifies new concepts in algebraic combinatorics, invariant and representation theory, and Lie algebras and superalgebras for novel studies in the field. It presents intensive discussions on various methods and techniques relating the theory of polynomial identities to other branches of algebraic study and includes discussions on Hopf algebras and quantum polynomials, free algebras and Scheier varieties.
Author : G.M. Piacentini Cattaneo
Publisher : Springer Science & Business Media
ISBN 13 : 9401134243
Total Pages : 260 pages
Book Rating : 4.4/5 (11 download)
Download or read book Topics in Computational Algebra written by G.M. Piacentini Cattaneo and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: The main purpose of these lectures is first to briefly survey the fundamental con nection between the representation theory of the symmetric group Sn and the theory of symmetric functions and second to show how combinatorial methods that arise naturally in the theory of symmetric functions lead to efficient algorithms to express various prod ucts of representations of Sn in terms of sums of irreducible representations. That is, there is a basic isometry which maps the center of the group algebra of Sn, Z(Sn), to the space of homogeneous symmetric functions of degree n, An. This basic isometry is known as the Frobenius map, F. The Frobenius map allows us to reduce calculations involving characters of the symmetric group to calculations involving Schur functions. Now there is a very rich and beautiful theory of the combinatorics of symmetric functions that has been developed in recent years. The combinatorics of symmetric functions, then leads to a number of very efficient algorithms for expanding various products of Schur functions into a sum of Schur functions. Such expansions of products of Schur functions correspond via the Frobenius map to decomposing various products of irreducible representations of Sn into their irreducible components. In addition, the Schur functions are also the characters of the irreducible polynomial representations of the general linear group over the complex numbers GLn(C).
Author : Gregory W. Brumfiel
Publisher : American Mathematical Soc.
ISBN 13 : 0821804162
Total Pages : 208 pages
Book Rating : 4.8/5 (218 download)
Download or read book $SL(2)$ Representations of Finitely Presented Groups written by Gregory W. Brumfiel and published by American Mathematical Soc.. This book was released on 1995 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is essentially self-contained and requires only a basic abstract algebra course as background. The book includes and extends much of the classical theory of SL(2) representations of groups. Readers will find SL(2) Representations of Finitely Presented Groups relevant to geometric theory of three dimensional manifolds, representations of infinite groups, and invariant theory. Features...... * A new finitely computable invariant H[*p] associated to groups and used to study the SL(2) representations of *p * Invariant theory and knot theory related through SL(2) representations of knot groups.
Author :
Publisher : Academic Press
ISBN 13 : 9780080874470
Total Pages : 461 pages
Book Rating : 4.8/5 (744 download)
Download or read book Ring Theory written by and published by Academic Press. This book was released on 1988-07-01 with total page 461 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ring Theory V2
Author : F.M., van Oystaeyen
Publisher : Springer Science & Business Media
ISBN 13 : 1461239443
Total Pages : 211 pages
Book Rating : 4.4/5 (612 download)
Download or read book Graded Orders written by F.M., van Oystaeyen and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 211 pages. Available in PDF, EPUB and Kindle. Book excerpt: In a clear, well-developed presentation this book provides the first systematic treatment of structure results for algebras which are graded by a goup. The fruitful method of constructing graded orders of special kind over a given order, culminating in applications of the construction of generalized Rees rings associated to divisors, is combined with the theory of orders over graded Krull domains. This yields the construction of generalized Rees rings corresponding to the central ramification divisor of the orders and the algebraic properties of the constructed orders. The graded methods allow the study of regularity conditions on order. The book also touches upon representation theoretic methods, including orders of finite representation type and other aspects of this theory applicable to the classification of orders. The final chapter describes the ring theoretical approach to the classification of orders of global dimension two, originally carried out by M. Artin using more geometrical methods. Since its subject is important in many research areas, this book will be valuable reading for all researchers and graduate students with an interest in non-commutative algebra.
Author : Lieven Le Bruyn
Publisher : CRC Press
ISBN 13 : 1420064231
Total Pages : 592 pages
Book Rating : 4.4/5 (2 download)
Download or read book Noncommutative Geometry and Cayley-smooth Orders written by Lieven Le Bruyn and published by CRC Press. This book was released on 2007-08-24 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt: Noncommutative Geometry and Cayley-smooth Orders explains the theory of Cayley-smooth orders in central simple algebras over function fields of varieties. In particular, the book describes the etale local structure of such orders as well as their central singularities and finite dimensional representations. After an introduction to partial d
Author : Edward Formanek
Publisher : American Mathematical Soc.
ISBN 13 : 9780821889220
Total Pages : 68 pages
Book Rating : 4.8/5 (892 download)
Download or read book The Polynomial Identities and Invariants of N X N Matrices written by Edward Formanek and published by American Mathematical Soc.. This book was released on with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: The theory of polynomial identities, as a well-defined field of study, began with a well-known 1948 article of Kaplansky. The field has since developed along two branches: the structural, which investigates the properties of rings which satisfy a polynomial identity; and the varietal, which investigates the set of polynomials in the free ring which vanish under all specializations in a given ring. This book is based on lectures delivered during an NSF-CBMS Regional Conference, held at DePaul University in July 1990, at which the author was the principal lecturer. The first part of the book is concerned with polynomial identity rings. The emphasis is on those parts of the theory related to n x n matrices, including the major structure theorems and the construction of certain polynomials identities and central polynomials for n x n matrices. The ring of generic matrices and its centre is described. The author then moves on to the invariants of n x n matrices, beginning with the first and second fundamental theorems, which are used to describe the polynomial identities satisfied by n x n matrices. One of the exceptional features of this book is the way it emphasizes the connection between polynomial identities and invariants of n x n matrices. Accessible to those with background at the level of a first-year graduate course in algebra, this book gives readers an understanding of polynomial identity rings and invariant theory, as well as an indication of current problems and research in these areas.
