Introduction to Abstract Algebra (ePub)

Praise for the Third Edition

". . . an expository masterpiece of the highest didactic
value that has gained additional attractivity through the various
improvements . . ."--Zentralblatt MATH

The Fourth Edition of Introduction to Abstract Algebra
continues to provide an accessible approach to the basic structures
of abstract algebra: groups, rings, and fields. The book's unique
presentation helps readers advance to abstract theory by presenting
concrete examples of induction, number theory, integers modulo n,
and permutations before the abstract structures are defined.
Readers can immediately begin to perform computations using
abstract concepts that are developed in greater detail later in the
text.

The Fourth Edition features important concepts as well as
specialized topics, including:

* The treatment of nilpotent groups, including the Frattini and
Fitting subgroups

* Symmetric polynomials

* The proof of the fundamental theorem of algebra using symmetric
polynomials

* The proof of Wedderburn's theorem on finite division rings

* The proof of the Wedderburn-Artin theorem

Throughout the book, worked examples and real-world problems
illustrate concepts and their applications, facilitating a complete
understanding for readers regardless of their background in
mathematics. A wealth of computational and theoretical exercises,
ranging from basic to complex, allows readers to test their
comprehension of the material. In addition, detailed historical
notes and biographies of mathematicians provide context for and
illuminate the discussion of key topics. A solutions manual is also
available for readers who would like access to partial solutions to
the book's exercises.

Introduction to Abstract Algebra, Fourth Edition is an
excellent book for courses on the topic at the upper-undergraduate
and beginning-graduate levels. The book also serves as a valuable
reference and self-study tool for practitioners in the fields of
engineering, computer science, and applied mathematics.