| 摘要: |
| 本文研究了一维空间的BBM-Burgers方程.利用时频分解和能量估计等工具,在解整体存在的前提下,得到了本方程柯西问题解的某些衰减估计. |
| 关键词: BBM-Burgers方程 衰减估计 时频分解 能量估计 |
| DOI： |
| 分类号:O175.28 |
| 基金项目:国家自然科学基金资助项目(11201121) |
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| THE DECAY ESTIMATE OF SOLUTIONS OF BBM-BURGERS EQUATION |
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XU Hong-mei, WU Xiao-tian
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College of Science, Hohai University, Nanjing 210098, China
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| Abstract: |
| In this paper we study BBM-Burgers equation in one space dimension.Using tools of time-frequency decomposition and energy estimate,when the global solution of this equation with initial data exists,we get some decay estimate of this solution. |
| Key words: BBM-Burgers equation decay estimate time-frequency decomposition energy estimate |
