Edition 2.71 — Five Dimensions Press, 2020. — 540 p. — ISBN 9798579698353.
This is a textbook on abstract algebra suitable for an
undergraduate or beginning graduate course. It covers
groups, commutative rings, basic linear algebra, Galois theory, group representation theory, and introductory algebraic geometry. It also touches on
division algebras over the real numbers, category theory, and concepts of homological algebra.
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