This study in combinatorial group theory introduces the concept of automatic groups. It contains a succinct introduction to the theory of regular languages, a d

A clear exposition, with exercises, of the basic ideas of algebraic topology. Suitable for a two-semester course at the beginning graduate level, it assumes a k

Here is a clear, well-organized coverage of the most standard theorems, including isomorphism theorems, transformations and subgroups, direct sums, abelian grou

Groups are a means of classification, via the group action on a set, but also the object of a classification. How many groups of a given type are there, and how

Research in computational group theory, an active subfield of computational algebra, has emphasised three areas: finite permutation groups, finite solvable grou