Wen Shen:Applications of Conservation Laws to Granular Flow and Slow Erosion(下午3：30-4：30)
2011-04-19 来源：数学科学研究中心活动地点：
活动类型：学术报告
主讲人：
活动时间：
活动内容：
| 题 目: | Applications of Conservation Laws to Granular Flow and Slow Erosion |
| 时 间: | 2011-04-20 , 3:30-4:30pm |
| 报告人单位: | Department of Mathematics, Penn State University |
| 报告人: | Prof. Wen Shen |
| 报告摘要: | In this talk we first present a PDE model for granular flow, which is a non-linear 2x2 system of balance laws. Recent results on time-depend solutions will be explained. We also derive a scalar integro-differential equation for the slow erosion profile. Recent results regarding their mathematical aspects will be presented, and some open problems will be suggested at the end. Some of the results are joint work with Debora Amadori (L'Aquila, Italy) and Tianyou Zhang (Penn State, USA). |
