000			01833nam a22002417a 4500
005			20180831155602.0
008			180831b xxu||||| |||| 00| 0 eng d
020			_a9780486488134
028			_aAtlantic Publishers & Distributors (P)LTD. _b;7/22,Anasri Road, Daryaganj,New Delhi-110002 _c;1081653 _d;27/08/2018
082			_a512.2 ALE
100			_aP S Aleksandrov _a; Hazel Perfect _a; G M Petersen
245			_aAn introduction to the theory of groups _c/P S Aleksandrov
260			_aMineola, N.Y. _b: Dover Publications _c, 2012.
300			_a112 pages _c;22 cm.
365			_b553
490			_aDover books on mathematics.
505			_a The group concept -- Groups of permutations -- Some general remarks about groups. The concept of isomorphism -- Cyclic subgroups of a given group -- Simple groups of movements -- Invariant subgroups -- Homomorphic mappings -- Partitioning of a group relative to a given subgroup. Difference modules.
520			_aThis introductory exposition of group theory by an eminent Russian mathematician is particularly suited to undergraduates, developing material of fundamental importance in a clear and rigorous fashion. The treatment is also useful as a review for more advanced students with some background in group theory. Beginning with introductory examples of the group concept, the text advances to considerations of groups of permutations, isomorphism, cyclic subgroups, simple groups of movements, invariant subgroups, and partitioning of groups. An appendix provides elementary concepts from set theory. A wealth of simple examples, primarily geometrical, illustrate the primary concepts. Exercises at the end of each chapter provide additional reinforcement.
650			_aMaths
655			_a Group theory.
700			_a Hazel Perfect; G M Petersen
942			_cBOOK
999			_c50108 _d50108