作者简介 Roger C.Lyndon(R.C. 林登,美国)是国际知名学者,在数学界享有盛誉。本书凝聚了作者多年科研和教学成果,适用于科研工作者、高校教师和研究生。
目录 Chapter Ⅰ.Free Groups and Their Subgroups I.Introduction 2.Nielsen's Method 3.Subgroups of Free Groups 4.Automorphisms of Free Groups 5.Stabilizers in Aut(F) 6.Equations over Groups 7.Quadratic Sets of Word 8.Equations in Free Groups 9.Abstract Length Functions 10.Representations of Free Groups; the Fox Calculus 11.Free Products with Amalgamation Chapler Ⅱ.Generators and Relations I.Introduction 2.Finite Presentations 3.Fox Calculus, Relation Matrices, Connections with Cohomology 4.The Reidemeister-Schreier Method 5.Groups with a Single Defining Relator 6.Magnus' Treatment of One-Relator Groups Chapter Ⅲ.Geometric Methods 1.Introduction 2.Complexes 3.Covering Maps 4.Cayley Complexes 5.Planar Caley Complexes 6.F-Groups Continued 7.Fuchsian Complexes 8.Planar Groups with Reflections 9.Singular Subcomplexes 10.Spherical Diagrams 11.Aspherical Groups 12.Coset Diagrams and Permutation Representations 13.Behr Graphs Chapter Ⅳ.Free Products and HNN Extensions 1.Free Products 2.Higman-Neumann-Neumann Extensions and Free Products with Amalgamation 3.Some Embedding Theorems 4.Some Decision Problems 5.One-Relator Groups 6.Bipolar Structures 7.The Higman Embcdding Theorem 8.Algebraically Closed Groups Chapter Ⅴ.Small Cancellation Theory 1.Diagrams 2.The Small Cancellation Hypotheses 3.The Basic Formulas 4.Dehn's Algorithm and Greendtinger's Lemma 5.The Conjugacy Problem 6.The Word Problem 7.The Conjugacy Problem 8.Applications to Knot Groups 9.The Theory over Free Products 10.Small Cancellation Products 11.Small Cancellation Theory over Free Products with Amalgamation and HNN Extensions Bibliography Russian Names in Cyrillic Index of Names Subject Index
以下为对购买帮助不大的评价