ばいちょ(売価調査)、価格比較とネットでのお買い物を楽に

内容説明
An important contributor to our current understanding of critical phenomena， Ma introduces the beginner--especially the graduate student with no previous knowledge of the subject-to fundamental theoretical concepts such as mean field theory， the scaling hypothesis， and the renormalization group. He then goes on to apply the renormalization group to selected problems， with emphasis on the underlying physics and the basic assumptions involved.