Global weak solutions to a generalized Benjamin-Bona-Mahony-Burgers equation |
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Authors: | Rui LI Chong LAI Yonghong WU |
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Affiliation: | Department of Mathematics and Statistics, Curtin University, Perth, Australia |
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Abstract: | The existence of global weak solutions for a generalized Benjamin-Bona-Mahony-Burgers equation is established in the space under the condition that its initial value belongs to the space H1(R). A one-sided super bound estimate and a space-time higher-norm estimate on the first order derivatives of the solution with respect to the space variable are derived to prove the existence. |
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Keywords: | Generalized Benjamin-Bona-Mahony-Burgers equation global weak solution weak limits 35Q99 35J10 35K05 |
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