| 具源项和正初始能量的拟线性抛物方程解的不存在性 |
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| 引用本文： | 庞进生,呼青英.具源项和正初始能量的拟线性抛物方程解的不存在性[J].河南大学学报(自然科学版),2007,37(5):448-451. |
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| 作者姓名： | 庞进生 呼青英 |
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| 作者单位： | 1. 商丘职业技术学院,商丘,476000
2. 河南工业大学,数学系,郑州,450052 |
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| 基金项目： | 国家自然科学基金
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河南省自然科学基金 |
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| 摘 要： | 利用位势井方法和凸性方法得到了一类具源项和正初始能量的拟线性抛物方程解的不存在性,推广了已知结果.
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| 关 键 词： | 拟线性抛物方程 不存在性 势井 |
| 文章编号： | 1003-4978（2007）05-0448-04 |
| 修稿时间： | 2006-10-19 |
Global Nonexistence for a Class of Quasilinear Parabolic Equation with Source Term and Positive Initial Energy |
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| PANG Jin-sheng,HU Qing-ying.Global Nonexistence for a Class of Quasilinear Parabolic Equation with Source Term and Positive Initial Energy[J].Journal of Henan University(Natural Science),2007,37(5):448-451. |
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| Authors: | PANG Jin-sheng HU Qing-ying |
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| Institution: | 1.Shangqiu Vocational and Technical College, Shangqiu 476000, China; 2 .Department of Mathematics, Henan University of Technology, Zhengzhou 450052, China |
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| Abstract: | The blow-up of solution for a class of quasilinear parabolic equation with source termand positive initial energy is studied by the well potential and the cocavity methods.The results extend to earlier known works. |
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| Keywords: | quasilinear parabolic equation blow-up potential well |
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