Designed for an advanced undergraduate- or graduate-level course Abstract Algebra provides an example-oriented less heavily symbolic approach to abstract algebra. The text emphasizes specifics such as basic number theory polynomials finite fields as well as linear and multilinear algebra. This classroom-tested how-to manual takes a more narrative approach than the stiff formalism of many other textbooks presenting coherent storylines to convey crucial ideas in a student-friendly accessible manner. An unusual feature of the text is the systematic characterization of objects by universal mapping properties rather than by constructions whose technical details are irrelevant. Addresses Common Curricular WeaknessesIn addition to standard introductory material on the subject such as Lagrange's and Sylow's theorems in group theory the text provides important specific illustrations of general theory discussing in detail finite fields cyclotomic polynomials and cyclotomic fields. The book also focuses on broader background including brief but representative discussions of naive set theory and equivalents of the axiom of choice quadratic reciprocity Dirichlet's theorem on primes in arithmetic progressions and some basic complex analysis. Numerous worked examples and exercises throughout facilitate a thorough understanding of the material. Language: English