2007年10月24日

摘要: An initial value problem is then a differential equation (ordinary or partial, or even a system) which, besides of stating the relation among the derivatives, also, by giving the initial conditions, s... 阅读全文
posted @ 2007-10-24 23:48 cloudseawang 阅读(327) 评论(0) 推荐(0) 编辑
摘要: Let be a subset of , a point of , and be a function. We say that a function is a solution to the Cauchy (or initial value) problem (1) i... 阅读全文
posted @ 2007-10-24 23:45 cloudseawang 阅读(294) 评论(0) 推荐(0) 编辑

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