| 奇异半线性抛物方程初值问题解的存在性与不存在性,Blow-up问题及解的无限增长性 |
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| 引用本文： | 蹇素雯,杨凤藻.奇异半线性抛物方程初值问题解的存在性与不存在性,Blow-up问题及解的无限增长性[J].数学物理学报(A辑),1997(4). |
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| 作者姓名： | 蹇素雯 杨凤藻 |
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| 作者单位： | 云南师范大学数学系!昆明，650092，云南工业大学基础部!昆明，650041 |
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| 摘 要： | 该文研究一类奇异半线性抛物方程初值问题的非负局部解存在与不存在的条件，解的BloW-Up问题及当t时解的无限增长性．
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| 关 键 词： | 奇异半线性抛物方程 算子半群 Blow-UP问题 |
On the Existence and Nonexistence of Solution,Blow-up Problem and The Infinite Growing up Problem of Solution for Initial Problem of Semilinear Parabolic Eguation With Singular Cofficient |
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| Jian Suwen.On the Existence and Nonexistence of Solution,Blow-up Problem and The Infinite Growing up Problem of Solution for Initial Problem of Semilinear Parabolic Eguation With Singular Cofficient[J].Acta Mathematica Scientia,1997(4). |
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| Authors: | Jian Suwen |
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| Institution: | Jian Suwen(Department of mathematics Yunnan Normal University)Yang Fengzao(Division of Basic Courses Yannan Polytechnical University) |
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| Abstract: | In this paper we study that existence and nonexistence of solution, Blow-upproblem and the infinite growing up problem If solution for the initial prolem of semilinearpara bolic eguation with singular coefficient. |
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| Keywords: | Semilinear para bolic cguation with singular coefficient Semigroup of operator blow-up problem |
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