Considered a classic by many, A First Course in Abstract Algebra is an in-depth introduction to abstract algebra. Focused on groups, rings and fields, this text gives students a firm foundation for more specialized work by emphasizing an understanding of the nature of algebraic structures.
Considered a classic by many, A First Course in Abstract Algebra is an in-depth introduction to abstract algebra. Focused on groups, rings and fields, this text gives students a firm foundation for more specialized work by emphasizing an understanding of the nature of algebraic structures.
It can be shown that there no formulas involing just radicals for solutions of polynomial equations of degreen f for n>=5. This fact is actually due to the structure of An (查看原文)
0 有用 hoxide 2009-01-17 16:25:02
Very good and easy to understand!
0 有用 sallyni 2011-08-03 14:14:52
好懂易读
0 有用 一舍 2013-01-17 17:20:50
自学很方便，清晰易懂
0 有用 rocklater 2014-01-17 23:13:32
平易近人的好书！