Scissors Congruences Group Homology Characteristic Classes

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Scissors Congruences, Group Homology & Characteristic Classes

Author : Johan L Dupont
Publisher : World Scientific
ISBN 13 : 9814491837
Total Pages : 178 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Scissors Congruences, Group Homology & Characteristic Classes by : Johan L Dupont

Download or read book Scissors Congruences, Group Homology & Characteristic Classes written by Johan L Dupont and published by World Scientific. This book was released on 2001-02-26 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: These lecture notes are based on a series of lectures given at the Nankai Institute of Mathematics in the fall of 1998. They provide an overview of the work of the author and the late Chih-Han Sah on various aspects of Hilbert's Third Problem: Are two Euclidean polyhedra with the same volume “scissors-congruent”, i.e. can they be subdivided into finitely many pairwise congruent pieces? The book starts from the classical solution of this problem by M Dehn. But generalization to higher dimensions and other geometries quickly leads to a great variety of mathematical topics, such as homology of groups, algebraic K-theory, characteristic classes for flat bundles, and invariants for hyperbolic manifolds. Some of the material, particularly in the chapters on projective configurations, is published here for the first time.

Quandles and Topological Pairs

Author : Takefumi Nosaka
Publisher : Springer
ISBN 13 : 9811067937
Total Pages : 136 pages
Book Rating : 4.8/5 (11 download)

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Book Synopsis Quandles and Topological Pairs by : Takefumi Nosaka

Download or read book Quandles and Topological Pairs written by Takefumi Nosaka and published by Springer. This book was released on 2017-11-20 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book surveys quandle theory, starting from basic motivations and going on to introduce recent developments of quandles with topological applications and related topics. The book is written from topological aspects, but it illustrates how esteemed quandle theory is in mathematics, and it constitutes a crash course for studying quandles.More precisely, this work emphasizes the fresh perspective that quandle theory can be useful for the study of low-dimensional topology (e.g., knot theory) and relative objects with symmetry. The direction of research is summarized as “We shall thoroughly (re)interpret the previous studies of relative symmetry in terms of the quandle”. The perspectives contained herein can be summarized by the following topics. The first is on relative objects G/H, where G and H are groups, e.g., polyhedrons, reflection, and symmetric spaces. Next, central extensions of groups are discussed, e.g., spin structures, K2 groups, and some geometric anomalies. The third topic is a method to study relative information on a 3-dimensional manifold with a boundary, e.g., knot theory, relative cup products, and relative group cohomology.For applications in topology, it is shown that from the perspective that some existing results in topology can be recovered from some quandles, a method is provided to diagrammatically compute some “relative homology”. (Such classes since have been considered to be uncomputable and speculative). Furthermore, the book provides a perspective that unifies some previous studies of quandles.The former part of the book explains motivations for studying quandles and discusses basic properties of quandles. The latter focuses on low-dimensional topology or knot theory. Finally, problems and possibilities for future developments of quandle theory are posed.

Lectures on Functor Homology

Author : Vincent Franjou
Publisher : Birkhäuser
ISBN 13 : 3319213059
Total Pages : 149 pages
Book Rating : 4.3/5 (192 download)

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Book Synopsis Lectures on Functor Homology by : Vincent Franjou

Download or read book Lectures on Functor Homology written by Vincent Franjou and published by Birkhäuser. This book was released on 2015-12-08 with total page 149 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book features a series of lectures that explores three different fields in which functor homology (short for homological algebra in functor categories) has recently played a significant role. For each of these applications, the functor viewpoint provides both essential insights and new methods for tackling difficult mathematical problems. In the lectures by Aurélien Djament, polynomial functors appear as coefficients in the homology of infinite families of classical groups, e.g. general linear groups or symplectic groups, and their stabilization. Djament’s theorem states that this stable homology can be computed using only the homology with trivial coefficients and the manageable functor homology. The series includes an intriguing development of Scorichenko’s unpublished results. The lectures by Wilberd van der Kallen lead to the solution of the general cohomological finite generation problem, extending Hilbert’s fourteenth problem and its solution to the context of cohomology. The focus here is on the cohomology of algebraic groups, or rational cohomology, and the coefficients are Friedlander and Suslin’s strict polynomial functors, a conceptual form of modules over the Schur algebra. Roman Mikhailov’s lectures highlight topological invariants: homoto py and homology of topological spaces, through derived functors of polynomial functors. In this regard the functor framework makes better use of naturality, allowing it to reach calculations that remain beyond the grasp of classical algebraic topology. Lastly, Antoine Touzé’s introductory course on homological algebra makes the book accessible to graduate students new to the field. The links between functor homology and the three fields mentioned above offer compelling arguments for pushing the development of the functor viewpoint. The lectures in this book will provide readers with a feel for functors, and a valuable new perspective to apply to their favourite problems.

Groups, Combinatorics and Geometry

Author : A A Ivanov
Publisher : World Scientific
ISBN 13 : 9814486426
Total Pages : 348 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Groups, Combinatorics and Geometry by : A A Ivanov

Download or read book Groups, Combinatorics and Geometry written by A A Ivanov and published by World Scientific. This book was released on 2003-03-19 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past 20 years, the theory of groups — in particular simple groups, finite and algebraic — has influenced a number of diverse areas of mathematics. Such areas include topics where groups have been traditionally applied, such as algebraic combinatorics, finite geometries, Galois theory and permutation groups, as well as several more recent developments. Among the latter are probabilistic and computational group theory, the theory of algebraic groups over number fields, and model theory, in each of which there has been a major recent impetus provided by simple group theory. In addition, there is still great interest in local analysis in finite groups, with substantial new input from methods of geometry and amalgams, and particular emphasis on the revision project for the classification of finite simple groups. This important book contains 20 survey articles covering many of the above developments. It should prove invaluable for those working in the theory of groups and its applications. Contents:Curtis–Phan–Tits Theory (C D Bennett et al.)Derangements in Simple and Primitive Groups (J Fulman & R Guralnick)Computing with Matrix Groups (W M Kantor & Á Seress)Bases of Primitive Permutation Groups (M W Liebeck & A Shalev)Modular Subgroup Arithmetic (T W Müller)Counting Nets in the Monster (S P Norton)Overgroups of Finite Quasiprimitive Permutation Groups (C E Praeger)Old Groups Can Learn New Tricks (L Pyber)Structure and Presentations of Lie-Type Groups (F G Timmesfeld)Computing in the Monster (R A Wilson)and other papers Readership: Graduate students, researchers and academics in algebra. Keywords:Simple Groups;Algebraic Combinatorics;Finite Geometry;Permutation Groups. Probabilistic Group

Etale Cohomology Theory

Author : Lei Fu
Publisher : World Scientific
ISBN 13 : 9814307726
Total Pages : 622 pages
Book Rating : 4.8/5 (143 download)

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Book Synopsis Etale Cohomology Theory by : Lei Fu

Download or read book Etale Cohomology Theory written by Lei Fu and published by World Scientific. This book was released on 2011 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt: Etale cohomology is an important branch in arithmetic geometry. This book covers the main materials in SGA 1, SGA 4, SGA 4 1/2 and SGA 5 on etale cohomology theory, which includes decent theory, etale fundamental groups, Galois cohomology, etale cohomology, derived categories, base change theorems, duality, and l-adic cohomology. The prerequisites for reading this book are basic algebraic geometry and advanced commutative algebra.

Etale Cohomology Theory (Revised Edition)

Author : Lei Fu
Publisher : World Scientific
ISBN 13 : 9814675105
Total Pages : 624 pages
Book Rating : 4.8/5 (146 download)

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Book Synopsis Etale Cohomology Theory (Revised Edition) by : Lei Fu

Download or read book Etale Cohomology Theory (Revised Edition) written by Lei Fu and published by World Scientific. This book was released on 2015-02-27 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt: Etale cohomology is an important branch in arithmetic geometry. This book covers the main materials in SGA 1, SGA 4, SGA 4 1/2 and SGA 5 on etale cohomology theory, which includes decent theory, etale fundamental groups, Galois cohomology, etale cohomology, derived categories, base change theorems, duality, and ℓ-adic cohomology. The prerequisites for reading this book are basic algebraic geometry and advanced commutative algebra.

Introduction to the Theory of Valuations

Author : Semyon Alesker
Publisher : American Mathematical Soc.
ISBN 13 : 1470443597
Total Pages : 83 pages
Book Rating : 4.4/5 (74 download)

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Book Synopsis Introduction to the Theory of Valuations by : Semyon Alesker

Download or read book Introduction to the Theory of Valuations written by Semyon Alesker and published by American Mathematical Soc.. This book was released on 2018-06-27 with total page 83 pages. Available in PDF, EPUB and Kindle. Book excerpt: Theory of valuations on convex sets is a classical part of convex geometry which goes back at least to the positive solution of the third Hilbert problem by M. Dehn in 1900. Since then the theory has undergone a multifaceted development. The author discusses some of Hadwiger's results on valuations on convex compact sets that are continuous in the Hausdorff metric. The book also discusses the Klain-Schneider theorem as well as the proof of McMullen's conjecture, which led subsequently to many further applications and advances in the theory. The last section gives an overview of more recent developments in the theory of translation-invariant continuous valuations, some of which turn out to be useful in integral geometry. This book grew out of lectures that were given in August 2015 at Kent State University in the framework of the NSF CBMS conference “Introduction to the Theory of Valuations on Convex Sets”. Only a basic background in general convexity is assumed.

The Math You Need

Author : Thomas Mack
Publisher : MIT Press
ISBN 13 : 0262546329
Total Pages : 497 pages
Book Rating : 4.2/5 (625 download)

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Book Synopsis The Math You Need by : Thomas Mack

Download or read book The Math You Need written by Thomas Mack and published by MIT Press. This book was released on 2023-10-31 with total page 497 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive survey of undergraduate mathematics, compressing four years of study into one robust overview. In The Math You Need, Thomas Mack provides a singular, comprehensive survey of undergraduate mathematics, compressing four years of math curricula into one volume. Without sacrificing rigor, this book provides a go-to resource for the essentials that any academic or professional needs. Each chapter is followed by numerous exercises to provide the reader an opportunity to practice what they learned. The Math You Need is distinguished in its use of the Bourbaki style—the gold standard for concision and an approach that mathematicians will find of particular interest. As ambitious as it is compact, this text embraces mathematical abstraction throughout, avoiding ad hoc computations in favor of general results. Covering nine areas—group theory, commutative algebra, linear algebra, topology, real analysis, complex analysis, number theory, probability, and statistics—this thorough and highly effective overview of the undergraduate curriculum will prove to be invaluable to students and instructors alike.

Mathematical Omnibus

Author : D. B. Fuks
Publisher : American Mathematical Soc.
ISBN 13 : 0821843168
Total Pages : 482 pages
Book Rating : 4.8/5 (218 download)

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Book Synopsis Mathematical Omnibus by : D. B. Fuks

Download or read book Mathematical Omnibus written by D. B. Fuks and published by American Mathematical Soc.. This book was released on 2007 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book consists of thirty lectures on diverse topics, covering much of the mathematical landscape rather than focusing on one area. The reader will learn numerous results that often belong to neither the standard undergraduate nor graduate curriculum and will discover connections between classical and contemporary ideas in algebra, combinatorics, geometry, and topology. The reader's effort will be rewarded in seeing the harmony of each subject. The common thread in the selected subjects is their illustration of the unity and beauty of mathematics. Most lectures contain exercises, and solutions or answers are given to selected exercises. A special feature of the book is an abundance of drawings (more than four hundred), artwork by an accomplished artist, and about a hundred portraits of mathematicians. Almost every lecture contains surprises for even the seasoned researcher.

Inspired by S S Chern

Author :
Publisher :
ISBN 13 : 9814476846
Total Pages : pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Inspired by S S Chern by :

Download or read book Inspired by S S Chern written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Topology and Physics

Author :
Publisher :
ISBN 13 : 9814470651
Total Pages : pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Topology and Physics by :

Download or read book Topology and Physics written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Riemann-finsler Geometry

Author : Shiing-shen Chern
Publisher : World Scientific Publishing Company
ISBN 13 : 9813102322
Total Pages : 204 pages
Book Rating : 4.8/5 (131 download)

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Book Synopsis Riemann-finsler Geometry by : Shiing-shen Chern

Download or read book Riemann-finsler Geometry written by Shiing-shen Chern and published by World Scientific Publishing Company. This book was released on 2005-05-10 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: Riemann-Finsler geometry is a subject that concerns manifolds with Finsler metrics, including Riemannian metrics. It has applications in many fields of the natural sciences. Curvature is the central concept in Riemann-Finsler geometry. This invaluable textbook presents detailed discussions on important curvatures such as the Cartan torsion, the S-curvature, the Landsberg curvature and the Riemann curvature. It also deals with Finsler metrics with special curvature or geodesic properties, such as projectively flat Finsler metrics, Berwald metrics, Finsler metrics of scalar flag curvature or isotropic S-curvature, etc. Instructive examples are given in abundance, for further description of some important geometric concepts. The text includes the most recent results, although many of the problems discussed are classical.

Minimal Submanifolds And Related Topics

Author : Yuanlong Xin
Publisher : World Scientific
ISBN 13 : 9814483656
Total Pages : 271 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Minimal Submanifolds And Related Topics by : Yuanlong Xin

Download or read book Minimal Submanifolds And Related Topics written by Yuanlong Xin and published by World Scientific. This book was released on 2003-12-15 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Bernstein problem and the Plateau problem are central topics in the theory of minimal submanifolds. This important book presents the Douglas-Rado solution to the Plateau problem, but the main emphasis is on the Bernstein problem and its new developments in various directions: the value distribution of the Gauss image of a minimal surface in Euclidean 3-space, Simons' work for minimal graphic hypersurfaces, and author's own contributions to Bernstein type theorems for higher codimension. The author also introduces some related topics, such as submanifolds with parallel mean curvature, Weierstrass type representation for surfaces of mean curvature 1 in hyperbolic 3-space, and special Lagrangian submanifolds.

The Index Theorem And The Heat Equation Method

Author : Yanlin Yu
Publisher : World Scientific
ISBN 13 : 981449111X
Total Pages : 309 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis The Index Theorem And The Heat Equation Method by : Yanlin Yu

Download or read book The Index Theorem And The Heat Equation Method written by Yanlin Yu and published by World Scientific. This book was released on 2001-07-02 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a self-contained representation of the local version of the Atiyah-Singer index theorem. It contains proofs of the Hodge theorem, the local index theorems for the Dirac operator and some first order geometric elliptic operators by using the heat equation method. The proofs are up to the standard of pure mathematics. In addition, a Chern root algorithm is introduced for proving the local index theorems, and it seems to be as efficient as other methods.

Differential Geometry And Physics - Proceedings Of The 23th International Conference Of Differential Geometric Methods In Theoretical Physics

Download Differential Geometry And Physics - Proceedings Of The 23th International Conference Of Differential Geometric Methods In Theoretical Physics PDF Online Free

Author : Weiping Zhang
Publisher : World Scientific
ISBN 13 : 9814476587
Total Pages : 542 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Differential Geometry And Physics - Proceedings Of The 23th International Conference Of Differential Geometric Methods In Theoretical Physics by : Weiping Zhang

Download or read book Differential Geometry And Physics - Proceedings Of The 23th International Conference Of Differential Geometric Methods In Theoretical Physics written by Weiping Zhang and published by World Scientific. This book was released on 2006-12-11 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volumes provides a comprehensive review of interactions between differential geometry and theoretical physics, contributed by many leading scholars in these fields. The contributions promise to play an important role in promoting the developments in these exciting areas. Besides the plenary talks, the coverage includes: models and related topics in statistical physics; quantum fields, strings and M-theory; Yang-Mills fields, knot theory and related topics; K-theory, including index theory and non-commutative geometry; mirror symmetry, conformal and topological quantum field theory; development of integrable systems; and random matrix theory.

Contemporary Trends In Algebraic Geometry And Algebraic Topology

Author : Shiing-shen Chern
Publisher : World Scientific
ISBN 13 : 9814488518
Total Pages : 276 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Contemporary Trends In Algebraic Geometry And Algebraic Topology by : Shiing-shen Chern

Download or read book Contemporary Trends In Algebraic Geometry And Algebraic Topology written by Shiing-shen Chern and published by World Scientific. This book was released on 2002-08-02 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Wei-Liang Chow and Kuo-Tsai Chen Memorial Conference was proposed and held by Prof S S Chern in Nankai Institute of Mathematics. It was devoted to memorializing those two outstanding and original Chinese mathematicians who had made significant contributions to algebraic geometry and algebraic topology, respectively. It also provided a forum for leading mathematicians to expound and discuss their views on new ideas in these fields, as well as trends in 21st Century mathematics. About 100 mathematicians participated in the conference, including Sir Michael Atiyah, Jacob Palis, Phillip Griffiths, David Eisenbud, Philippe Tondeur, Yujiro Kawamata, Tian Gang, etc.This invaluable volume contains the selected papers presented at the conference. The topics include canonical maps of Gorenstein 3-folds, fundamental groups of algebraic curves, Chen's interated integrals, algebraic fiber spaces, and others.

Least Action Principle Of Crystal Formation Of Dense Packing Type And Kepler's Conjecture

Author : Wu-yi Hsiang
Publisher : World Scientific
ISBN 13 : 9814490741
Total Pages : 425 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Least Action Principle Of Crystal Formation Of Dense Packing Type And Kepler's Conjecture by : Wu-yi Hsiang

Download or read book Least Action Principle Of Crystal Formation Of Dense Packing Type And Kepler's Conjecture written by Wu-yi Hsiang and published by World Scientific. This book was released on 2001-12-26 with total page 425 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dense packing of microscopic spheres (i.e. atoms) is the basic geometric arrangement in crystals of mono-atomic elements with weak covalent bonds, which achieves the optimal “known density” of B/√18. In 1611, Johannes Kepler had already “conjectured” that B/√18 should be the optimal “density” of sphere packings. Thus, the central problems in the study of sphere packings are the proof of Kepler's conjecture that B/√18 is the optimal density, and the establishing of the least action principle that the hexagonal dense packings in crystals are the geometric consequence of optimization of density. This important book provides a self-contained proof of both, using vector algebra and spherical geometry as the main techniques and in the tradition of classical geometry.