王玉柱,陈翔英.一类Boussinesq型方程整体解的存在性和唯一性[J].数学年刊A辑,2011,32(5):565~578 |
一类Boussinesq型方程整体解的存在性和唯一性 |
Existence and Uniqueness of Global Solutions to a Class of Boussinesq Type Equations |
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DOI: |
中文关键词: Boussinesq型方程 Cauchy问题 整体解 解的爆破 |
英文关键词:Boussinesq type equation Cauchy problem Global solution Blow up of solution |
基金项目:国家自然科学基金(No.10971199,No.11101144); 河南省教育厅基金(No.2009C110006); 华北水利水电学院高层次人才科研启动项目(No.201031)资助的项目 |
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中文摘要: |
证明一类6阶Boussinesq型方程Cauchy问题整体广义解和整体古典解的存在性和唯一性, 给出解在有限时刻发生爆破的充分条件. |
英文摘要: |
In this paper, the existence and uniqueness of global
generalized solutions and global classical solutions to the
Cauchy problem for a class of Boussinesq type equations of sixth order are proved. Some sufficient conditions of blow up of solutions to this Cauchy problem in finite time are also given. |
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