Blow-up in parabolic problems under Robin boundary conditions |
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| Authors: | L.E. Payne |
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| Affiliation: | Department of Mathematics , Cornell University , Ithaca, USA |
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| Abstract: | ![]()
By means of a first-order differential inequality technique, sufficient conditions are determined which imply that blow-up of the solution does occur or does not occur for the semilinear heat equation under Robin boundary conditions. In addition, a lower bound on blow-up time is obtained when blow-up does occur. |
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| Keywords: | parabolic problems Robin condition blow-up |
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