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有界域中退化抛物方程组解的整体存在性 被引量:1

Global Existence of Solutions for Degenerate Parabolic System in a Bounded Domain
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摘要 主要考虑一类带有齐次Dirichlet边值条件的非线性退化抛物方程组整体解的存在性问题,给出了一些保证整体解存在的充分要条件,揭示了整体解的存在性不但与非线性项有关,而且与初值以及区域的大小都有关. This paper deals with the conditions that ensure the global existence of solutions for degenerate parabolic systems with homogeneous Dirichlet boundary condition. The results depend on nonlinear term, initial value and the domain Ω.
作者 尹秦 王英文
出处 《四川师范大学学报(自然科学版)》 CAS CSCD 2003年第1期31-32,共2页 Journal of Sichuan Normal University(Natural Science)
关键词 退化抛物方程组 齐次边界 有界区域 整体存在性 整体解 初边值问题 Degenerate parabolic system Bounded domain Homogeneous boundary Global existence
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参考文献3

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同被引文献11

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