| 摘要: |
| 基于椭圆算子理论,通过正则化技术获得一类具双重退化的四阶粘性扩散方程的初边值问题广义解的唯一性. |
| 关键词: 扩散方程 唯一性 粘性 退化 |
| DOI： |
| 投稿时间：2011-05-23 |
| 基金项目: |
|
| Uniqueness of Solutions to a Fourth Order Viscous Diffusion Equation with Double Degeneracy |
|
PANG Tong1, LING Zheng-qiu2
|
| (1.Guangxi Technological College of Machinery and Electricity, Nanning, Guangxi, 530007, China;2.Institute of Mathematics and Information Science, Yulin Normal University, Yulin, Guangxi, 537000, China) |
| Abstract: |
| Based on elliptic operators, a fourth order viscous diffusion equation with double degeneracy was studied, and the uniqueness of solution was proven by means of a regularizing technique. |
| Key words: diffusion equation uniqueness viscous degenerate |
