| Event Description:
Per-Gunnar Martinsson, Department of Applied Mathematics, University of 欧美口爆视频 Boulder Fast numerical techniques for solving partial differential equations There exists a multitude of techniques for computing approximate solutions to partial differential equations. In this talk, we will describe a set of such techniques that are based on a combination of integral equation formulations and 鈥渇ast鈥� numerical algorithms. The principle advantage of such techniques is that they are very stable, and capable of producing highly accurate results. In most environments, they are at least as fast as competing methods, and in many environments (most conspicuously, in linear problems involving constant coefficient operators, and no body loads) they are orders of magnitude faster than competing methods. Limitations of techniques based on integral equations, real and perceived, will also be discussed. |
| Location Information: 听听() 1111 Engineering DR聽 Boulder, CO聽 搁辞辞尘:听265 |
| Contact Information: Name: Ian Cunningham Phone: 303-492-4668 贰尘补颈濒:听amassist@colorado.edu |