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 This volume of the Encyclopaedia is a survey of stochastic calculus， an increasingly important part of probability， authored by well-known experts in the field. The book addresses graduate students and researchers in probability theory and mathematical statistics， as well as physicists and engineers who need to apply stochastic methods.