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Spinors in Four-Dimensional Spaces
ISBN: 9780817649838 / Angielski / Twarda / 177 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Without using the customary Clifford algebras frequently studied in connection with the representations of orthogonal groups, this book gives an elementary introduction to the two-component spinor formalism for four-dimensional spaces with any signature. Some of the useful applications of four-dimensional spinors, such as Yang-Mills theory, are derived in detail using illustrative examples. Spinors in Four-Dimensional Spaces is aimed at graduate students and researchers in mathematical and theoretical physics interested in the applications of the two-component spinor formalism in any...
Without using the customary Clifford algebras frequently studied in connection with the representations of orthogonal groups, this book gives an eleme...
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cena:
483,04 |
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Word Processing in Groups
ISBN: 9780867202441 / Angielski / Twarda / 352 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This study in combinatorial group theory introduces the concept of automatic groups. It contains a succinct introduction to the theory of regular languages, a discussion of related topics in combinatorial group theory, and the connections between automatic groups and geometry which motivated the development of this new theory. It is of interest to mathematicians and computer scientists, and includes open problems that will dominate the research for years to come.
This study in combinatorial group theory introduces the concept of automatic groups. It contains a succinct introduction to the theory of regular lang...
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cena:
930,57 |
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Developments and Trends in Infinite-Dimensional Lie Theory
ISBN: 9780817647407 / Angielski / Twarda / 492 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This collection of invited expository articles focuses on recent developments and trends in infinite-dimensional Lie theory, which has become one of the core areas of modern mathematics. The book is divided into three parts: infinite-dimensional Lie (super-)algebras, geometry of infinite-dimensional Lie (transformation) groups, and representation theory of infinite-dimensional Lie groups. Part (A) is mainly concerned with the structure and representation theory of infinite-dimensional Lie algebras and contains articles on the structure of direct-limit Lie algebras, extended affine... This collection of invited expository articles focuses on recent developments and trends in infinite-dimensional Lie theory, which has become one o... |
cena:
603,81 |
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Noncommutative Dynamics and E-Semigroups
ISBN: 9781441918031 / Angielski / Miękka / 434 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. These days, the term Noncommutative Dynamics has several interpretations. It is used in this book to refer to a set of phenomena associated with the dynamical evo- lution of quantum systems of the simplest kind that involve rigorous mathematical structures associated with infinitely many degrees of freedom. The dynamics of such a system is represented by a one-parameter group of automorphisms of a non- commutative algebra of observables, and we focus primarily on the most concrete case in which that algebra consists of all bounded operators on a Hilbert space. If one introduces a natural...
These days, the term Noncommutative Dynamics has several interpretations. It is used in this book to refer to a set of phenomena associated with the d...
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cena:
402,53 |
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Linearity, Symmetry, and Prediction in the Hydrogen Atom
ISBN: 9781441920355 / Angielski / Miękka / 398 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This is a textbook for a senior-level undergraduate course for math, physics and chemistry majors. This one course can play two different but complimentary roles: it can serve as a capstone course for students finishing their education, and it can serve as motivating story for future study of mathematics. Some textbooks are like a vigorous regular physical training program, preparing people for a wide range of challenges by honing their basic skills thoroughly. Some are like a series of day hikes. This book is more like an intended trek to a particularly beautiful goal. We'll take the easiest...
This is a textbook for a senior-level undergraduate course for math, physics and chemistry majors. This one course can play two different but complime...
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cena:
241,50 |
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Combinatorial Methods: Free Groups, Polynomials, and Free Algebras
ISBN: 9781441923448 / Angielski / Miękka / 315 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This book is about three seemingly independent areas of mathematics: combinatorial group theory, the theory of Lie algebras and affine algebraic geometry. Indeed, for many years these areas were being developed fairly independently. Combinatorial group theory, the oldest of the three, was born in the beginning of the 20th century as a branch of low-dimensional topology. Very soon, it became an important area of mathematics with its own powerful techniques. In the 1950s, combinatorial group theory started to influence, rather substantially, the theory of Lie algebrasj thus combinatorial theory...
This book is about three seemingly independent areas of mathematics: combinatorial group theory, the theory of Lie algebras and affine algebraic geome...
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cena:
201,24 |
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Special Classes of Semigroups
ISBN: 9781441948533 / Angielski / Miękka / 269 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. In semigroup theory there are certain kinds of band decompositions, which are very useful in the study of the structure semigroups. There are a number of special semigroup classes in which these decompositions can be used very successfully. The book focuses attention on such classes of semigroups. Some of them are partially discussed in earlier books, but in the last thirty years new semigroup classes have appeared and a fairly large body of material has been published on them. The book provides a systematic review on this subject. The first chapter is an introduction. The remaining chapters...
In semigroup theory there are certain kinds of band decompositions, which are very useful in the study of the structure semigroups. There are a number...
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cena:
402,53 |
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Commutative Semigroups
ISBN: 9781441948571 / Angielski / Miękka / 436 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The first book on commutative semigroups was Redei's The theory of .finitely generated commutative semigroups, published in Budapest in 1956. Subsequent years have brought much progress. By 1975 the structure of finite commutative semigroups was fairly well understood. Recent results have perfected this understanding and extended it to finitely generated semigroups. Today's coherent and powerful structure theory is the central subject of the present book. 1. Commutative semigroups are more important than is suggested by the stan dard examples ofsemigroups, which consist ofvarious kinds...
The first book on commutative semigroups was Redei's The theory of .finitely generated commutative semigroups, published in Budapest in 1956. Subseque...
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cena:
885,61 |
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Applications of Hyperstructure Theory
ISBN: 9781441952455 / Angielski / Miękka / 322 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Some mathematical disciplines can be presented and developed in the context of other disciplines, for instance Boolean algebras, that Stone has converted in a branch of ring theory, projective geome tries, characterized by Birkhoff as lattices of a special type, projec tive, descriptive and spherical geometries, represented by Prenowitz, as multigroups, linear geometries and convex sets presented by Jan tosciak and Prenowitz as join spaces. As Prenowitz and Jantosciak did for geometries, in this book we present and study several ma thematical disciplines that use the Hyperstructure Theory....
Some mathematical disciplines can be presented and developed in the context of other disciplines, for instance Boolean algebras, that Stone has conver...
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cena:
885,61 |
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Fuzzy Semigroups
ISBN: 9783642057069 / Angielski / Miękka / 319 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Lotfi Zadeh introduced the notion of a fuzzy subset of a set in 1965. Ris seminal paper has opened up new insights and applications in a wide range of scientific fields. Azriel Rosenfeld used the notion of a fuzzy subset to put forth cornerstone papers in several areas of mathematics, among other discplines. Rosenfeld is the father of fuzzy abstract algebra. Kuroki is re- sponsible for much of fuzzy ideal theory of semigroups. Others who worked on fuzzy semigroup theory, such as Xie, are mentioned in the bibliogra- phy. The purpose of this book is to present an up to date account of fuzzy...
Lotfi Zadeh introduced the notion of a fuzzy subset of a set in 1965. Ris seminal paper has opened up new insights and applications in a wide range of...
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cena:
644,07 |
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Theory of Association Schemes
ISBN: 9783642065569 / Angielski / Miękka / 284 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The present text is an introduction to the theory of association schemes. We start with the de?nition of an association scheme (or a scheme as we shall say brie?y), and in order to do so we ?x a set and call it X. We write 1 to denote the set of all pairs (x, x) with x? X. For each subset X ? r of the cartesian product XX, we de?ne r to be the set of all pairs (y, z) with (z, y)? r.For x an element of X and r a subset of X X, we shall denote by xr the set of all elements y in X with (x, y)? r. Let us ?x a partition S of XX with / S and 1 ? S, and let us assume X ? that s ? S for each element...
The present text is an introduction to the theory of association schemes. We start with the de?nition of an association scheme (or a scheme as we shal...
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cena:
402,53 |
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Algebraic Quotients. Torus Actions and Cohomology. the Adjoint Representation and the Adjoint Action
ISBN: 9783642077456 / Angielski / Miękka / 242 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This is the second volume of the new subseries "Invariant Theory and Algebraic Transformation Groups." The aim of the survey by A. Bialynicki-Birula is to present the main trends and achievements of research in the theory of quotients by actions of algebraic groups. This theory contains geometric invariant theory with various applications to problems of moduli theory. The contribution by J. Carrell treats the subject of torus actions on algebraic varieties, giving a detailed exposition of many of the cohomological results one obtains from having a torus action with fixed points. Many...
This is the second volume of the new subseries "Invariant Theory and Algebraic Transformation Groups." The aim of the survey by A. Bialynicki-Birula i...
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cena:
402,53 |
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Computational Invariant Theory
ISBN: 9783642077968 / Angielski / Miękka / 268 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Invariant theory is a subject with a long tradition and an astounding abil ity to rejuvenate itself whenever it reappears on the mathematical stage. Throughout the history of invariant theory, two features of it have always been at the center of attention: computation and applications. This book is about the computational aspects of invariant theory. We present algorithms for calculating the invariant ring of a group that is linearly reductive or fi nite, including the modular case. These algorithms form the central pillars around which the book is built. To prepare the ground for the...
Invariant theory is a subject with a long tradition and an astounding abil ity to rejuvenate itself whenever it reappears on the mathematical stage. T...
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cena:
563,56 |
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Blocks of Finite Groups: The Hyperfocal Subalgebra of a Block
ISBN: 9783642078026 / Angielski / Miękka / 215 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. About 60 years ago, R. Brauer introduced "block theory"; his purpose was to study the group algebra kG of a finite group G over a field k of nonzero characteristic p: any indecomposable two-sided ideal that also is a direct summand of kG determines a G-block. About 60 years ago, R. Brauer introduced "block theory"; his purpose was to study the group algebra kG of a finite group G over a field k of nonzer... |
cena:
201,24 |
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Finite Dimensional Algebras and Related Topics
ISBN: 9789048143771 / Angielski / Miękka / 392 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Based on invited lectures at the 1992 Canadian Algebra Seminar, this volume represents an up-to-date and unique report on finite-dimensional algebras as a subject with many serious interactions with other mathematical disciplines, including algebraic groups and Lie theory, automorphic forms, sheaf theory, finite groups, and homological algebra. It will interest mathematicians and graduate students in these and related subjects as an introduction to research in an area of increasing relevance and importance.
Based on invited lectures at the 1992 Canadian Algebra Seminar, this volume represents an up-to-date and unique report on finite-dimensional algebras ...
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cena:
885,61 |
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Semigroups and Their Subsemigroup Lattices
ISBN: 9789048147496 / Angielski / Miękka / 380 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. 0.1. General remarks. For any algebraic system A, the set SubA of all subsystems of A partially ordered by inclusion forms a lattice. This is the subsystem lattice of A. (In certain cases, such as that of semigroups, in order to have the right always to say that SubA is a lattice, we have to treat the empty set as a subsystem.) The study of various inter-relationships between systems and their subsystem lattices is a rather large field of investigation developed over many years. This trend was formed first in group theory; basic relevant information up to the early seventies is contained in...
0.1. General remarks. For any algebraic system A, the set SubA of all subsystems of A partially ordered by inclusion forms a lattice. This is the subs...
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cena:
402,53 |
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A Guide to the Literature on Semirings and Their Applications in Mathematics and Information Sciences: With Complete Bibliography
ISBN: 9789048160600 / Angielski / Miękka / 392 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This book presents a guide to the extensive literature on the topic of semirings and includes a complete bibliography. It serves as a complement to the existing monographs and a point of reference to researchers and students on this topic. The literature on semirings has evolved over many years, in a variety of languages, by authors representing different schools of mathematics and working in various related fields. Recently, semiring theory has experienced rapid development, although publications are widely scattered. This survey also covers those newly emerged areas of semiring... This book presents a guide to the extensive literature on the topic of semirings and includes a complete bibliography. It serves as a complement to... |
cena:
402,53 |
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Exercises in Abelian Group Theory
ISBN: 9789048162499 / Angielski / Miękka / 351 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This book, in some sense, began to be written by the first author in 1983, when optional lectures on Abelian groups were held at the Fac ulty of Mathematics and Computer Science, 'Babes-Bolyai' University in Cluj-Napoca, Romania. From 1992, these lectures were extended to a twosemester electivecourse on abelian groups for undergraduate stu dents, followed by a twosemester course on the same topic for graduate students in Algebra. All the other authors attended these two years of lectures and are now Assistants to the Chair of Algebra of this Fac ulty. The first draft of this collection,...
This book, in some sense, began to be written by the first author in 1983, when optional lectures on Abelian groups were held at the Fac ulty of Mathe...
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cena:
201,24 |
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Applications of the Theory of Groups in Mechanics and Physics
ISBN: 9789048165810 / Angielski / Miękka / 446 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The notion of group is fundamental in our days, not only in mathematics, but also in classical mechanics, electromagnetism, theory of relativity, quantum mechanics, theory of elementary particles, etc. This notion has developed during a century and this development is connected with the names of great mathematicians as E. Galois, A. L. Cauchy, C. F. Gauss, W. R. Hamilton, C. Jordan, S. Lie, E. Cartan, H. Weyl, E. Wigner, and of many others. In mathematics, as in other sciences, the simple and fertile ideas make their way with difficulty and slowly; however, this long history would have been...
The notion of group is fundamental in our days, not only in mathematics, but also in classical mechanics, electromagnetism, theory of relativity, quan...
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cena:
805,10 |
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Abel's Theorem in Problems and Solutions: Based on the Lectures of Professor V.I. Arnold
ISBN: 9789048166091 / Angielski / Miękka / 270 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Do formulas exist for the solution to algebraical equations in one variable of any degree like the formulas for quadratic equations? The main aim of this book is to give new geometrical proof of Abel's theorem, as proposed by Professor V.I. Arnold. The theorem states that for general algebraical equations of a degree higher than 4, there are no formulas representing roots of these equations in terms of coefficients with only arithmetic operations and radicals. A secondary, and more important aim of this book, is to acquaint the reader with two very important branches of modern... Do formulas exist for the solution to algebraical equations in one variable of any degree like the formulas for quadratic equations? The main aim o... |
cena:
563,56 |
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