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| 一类非牛顿系统弱解的长时间性态 | |
| 引用本文： | 董柏青,赵才地,李用声.一类非牛顿系统弱解的长时间性态[J].应用数学,2005,18(2):204-208. |
| 作者姓名： | 董柏青 赵才地 李用声 |
| 作者单位： | 1. 南开大学数学科学学院,天津,300071 2. 温州师范学院数学与信息科学系,温州,325027 3. 华南理工大学应用数学系,广州,510640 |
| 基金项目： | 国家自然科学基金，国家自然科学基金 |
| 摘 要： | 本文讨论一类非牛顿系统弱解的长时间性态,证明解在L2 范数下的衰减速率为(1 t)-n/4 达到和线性热方程一致. |
| 关 键 词： | 长时间性态 弱解 非牛顿流体 |
Large Time Behavior for Weak Solutions to the System of the Non-Newtonian Fluids |
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| DONG Bo-qing,ZHAO Cai-di,LI Yong-sheng.Large Time Behavior for Weak Solutions to the System of the Non-Newtonian Fluids[J].Mathematica Applicata,2005,18(2):204-208. | |
| Authors: | DONG Bo-qing ZHAO Cai-di LI Yong-sheng |
| Abstract: | In this paper,the large time behavior to th e system of the incompressible non-Newtonian fluids is investigated and it is pro ved that the weak solutions decay in L2 norm at a rate (1 t) -n/4 which is the same as the solutions of the heat equations. |
| Keywords: | Large time behavior Weak solutions Non-Newtonian fluid s |
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