数学季刊 ›› 1987, Vol. 2 ›› Issue (1): 59-72.

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非线性热传导方程的 Cauchy 问题-整体解及生存区间 

  

  1. 复旦大学数学研究所
  • 收稿日期:1986-08-02 出版日期:1987-03-30 发布日期:2021-01-27

On the Cauchy Problem of Nonlinear Heat Equation, Solution and Existence Interval 

  • Received:1986-08-02 Online:1987-03-30 Published:2021-01-27

Abstract: In this paper, we construct a specisl space which incarates the estimate of decay of solutions, and use Banach fixed point theorem to directly prove the existence and uniqueness of the generalized solution of nonlinear heat equation.