商品簡介
Mostly restricting himself to exchange rings with various kinds of conditions, Chen (mathematics, Hangzhou Normal U., China) treats the stable range condition as an element-wise condition on rings in its own right, but also shows its relationship to such topics as cancellation, of modules, comparability of modules, cleanness, K-theory, monoid theory, matrix theory, and topology. Most of the results are new, he says, and provide a general introduction to the theory of exchange rings with various conditions related to the stable range. Annotation c2012 Book News, Inc., Portland, OR (booknews.com)
