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一类拟线性退缩抛物方程的比较原理及其应用

周 文 书   

  1. 吉林大学数学研究所, 长春 130012
  • 收稿日期:2001-12-12 修回日期:1900-01-01 出版日期:2002-07-26 发布日期:2002-07-26
  • 通讯作者: 周文书

Comparison Theorems on a Class ofQuasilinear Degenerate Parabolic Equations and Their Applications

ZHOU Wen-shu   

  1. Institute of Mathematics, Jilin University, Changchun 130012, China
  • Received:2001-12-12 Revised:1900-01-01 Online:2002-07-26 Published:2002-07-26
  • Contact: ZHOU Wen-shu

摘要: 建立一类拟线性退缩抛物方程的比较原理, 用其证 明了广义解的某种严格单调性.

关键词: 拟线性退缩抛物方程, 比较原理, 严格单调性

Abstract: The present paper presents some comparison theorems on a class of quasilinear degenerate parabolic equations and by means of the result s obtained in this paper a theorem on the strict monotonicity of generalized so lutions is proved.

Key words: quasilinear degenerate parabolic equation, comparison theorem, strict monotonicity

中图分类号: 

  • O175.26