| 查看: 745 | 回复: 6 | ||
| 【奖励】 本帖被评价6次，作者gyliu增加金币 5.5 个 | ||
| 当前主题已经存档。 | ||
[资源]
Groups and Symmetry
|
||
|
M. A. Armstrong “Groups and Symmetry" Springer | 1997-02-27 | ISBN: 0387966757 | 200 pages | PDF | 5,2 Mb Groups are important because they measure symmetry. This text, designed for undergraduate mathematics students, provides a gentle introduction to the vocabulary and many of the highlights of elementary group theory. Written in an informal style, the material is divided into short sections, each of which deals with an important result or a new idea. Throughout the book, emphasis is placed on concrete examples, often geometrical in nature, so that finite rotation groups and the 17 wallpaper groups are treated in detail alongside theoretical results such as Lagrange's theorem, the Sylow theorems, and the classification theorem for finitely generated abelian groups. A novel feature at this level is a proof of the Nielsen-Schreier theorem, using groups actions on trees. There are more than 300 exercises and approximately 60 illustrations to help develop the student's intuition. http://depositfiles.com/en/files/5079872 http://w14.easy-share.com/1700284066.html  |
回复此楼» 猜你喜欢
一志愿中国海洋大学，生物学，301分，求调剂
已经有4人回复
-
一志愿武理材料305分求调剂
已经有6人回复
-
材料专硕英一数二306
已经有3人回复
-
085600材料与化工调剂 324分
已经有7人回复
-
311求调剂
已经有3人回复
-
26调剂/材料/英一数二/总分289/已过A区线
已经有7人回复
-
295求调剂
已经有5人回复
-
354求调剂
已经有5人回复
-
材料专业求调剂
已经有3人回复
-
求材料调剂
已经有7人回复
2楼2008-05-02 00:36:28
3楼2008-05-02 09:18:41
4楼2008-05-09 12:14:36
50