A course on abstract algebra /
Eie, Minking
A course on abstract algebra / Minking Eie and Shou-Te Chang - 2nd ed. - Singapore World Scientific Publishing 2020 - 417 p.
This textbook provides an introduction to abstract algebra for advanced undergraduate students. Based on the authors’ notes at the Department of Mathematics, National Chung Cheng University, it contains material sufficient for three semesters of study. It begins with a description of the algebraic structures of the ring of integers and the field of rational numbers. Abstract groups are then introduced. Technical results such as Lagrange’s theorem and Sylow’s theorems follow as applications of group theory. The theory of rings and ideals forms the second part of this textbook, with the ring of integers, the polynomial rings and matrix rings as basic examples. Emphasis will be on factorization in a factorial domain. The final part of the book focuses on field extensions and Galois theory to illustrate the correspondence between Galois groups and splitting fields of separable polynomials. The textbook is more accessible and less ambitious than most existing books covering the same subject. Readers will also find the pedagogical material very useful in enhancing the teaching and learning of abstract algebra.
9780000988348
Algebra, Abstract
512 EIE-M
A course on abstract algebra / Minking Eie and Shou-Te Chang - 2nd ed. - Singapore World Scientific Publishing 2020 - 417 p.
This textbook provides an introduction to abstract algebra for advanced undergraduate students. Based on the authors’ notes at the Department of Mathematics, National Chung Cheng University, it contains material sufficient for three semesters of study. It begins with a description of the algebraic structures of the ring of integers and the field of rational numbers. Abstract groups are then introduced. Technical results such as Lagrange’s theorem and Sylow’s theorems follow as applications of group theory. The theory of rings and ideals forms the second part of this textbook, with the ring of integers, the polynomial rings and matrix rings as basic examples. Emphasis will be on factorization in a factorial domain. The final part of the book focuses on field extensions and Galois theory to illustrate the correspondence between Galois groups and splitting fields of separable polynomials. The textbook is more accessible and less ambitious than most existing books covering the same subject. Readers will also find the pedagogical material very useful in enhancing the teaching and learning of abstract algebra.
9780000988348
Algebra, Abstract
512 EIE-M