1.

Record Nr.

UNINA9910788781803321

Titolo

Contributions to group theory / / Kenneth I. Appel, John G. Ratcliffe, and Paul E. Schupp, editors

Pubbl/distr/stampa

Providence, Rhode Island : , : American Mathematical Society, , [1984]

©1984

ISBN

0-8218-7618-X

Descrizione fisica

1 online resource (534 p.)

Collana

Contemporary mathematics, ; 33 , 0271-4132

Disciplina

512/.22

Soggetti

Group theory

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Papers published in honor of Roger Lyndon on his sixty-fifth birthday.

Nota di bibliografia

Includes bibliographical references.

Nota di contenuto

Another Proof of the Grushko-Neumann-Wagner Theorem for Free Products --  On Varietal Analogs of higman's Embedding Theorem --  On the Whitehead Method in Free Products --  Quadratic Parametric Equation Over Free Groups --  Finite Groups of Outer Automorphimsms of a Free Group --  A Remark on Automorphism Groups --  On Three of Lyndon's Result About Maps --  On the Indecomposability of Certain Relation Cores --  Fox Subgroups of Free Groups II --  Extension of Groups by Tree Automorphisms --  Length Functions and Algorthims in Free Groups --  Split extensions of Abelian Groups with Identical Subgroup Structures --  Non-Planarity of Planar groups with Reflections --  A Survey of the Conjugacy Problem --  Maximal Algerbars of Binary Relations --  Ãœber Untergruppen Ebener Diskontinuierlicher Gruppen --  Automorphisms of A Free Product with an Amalgamated Subgroup --  Some Remarks on Braid Groups --  Geometric Realization of Group Extensions by the Seifert Construction --  The Augmentation Quotients of the Groups of Order 24 --  Finite-Dimensional Algebras and K-Groups of Finite Rank --  The Cohomology Ring of a One-Relator Group --  Combinatoria Group Theory, Riemann Surfaces and Differential Equations.