Michigan
Technological University
Department of Mathematical Sciences
Department of Mathematical Sciences
|
Michigan
Technological University
Department of Mathematical Sciences |
|
Speaker: |
Darrell Hicks Department of Mathematical Sciences, MTU |
Title: |
Computational material dynamics: FXM artifacts |
|
Date: |
Tuesday, October 30, 2001 |
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Time: |
1:05 pm - 1:55 pm |
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Location: |
325 Fisher Hall |
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Abstract: |
FXM = Finite X Method, for X = Difference, Element, Interpolation, Volume, etc. In the process of approximating solutions to the equations of material dynamics models, FXMs produce numerical artifacts. Here we explore some attempts to avoid, suppress, and/or estimate these errors such as: discrete models based on first principles of physics; free grid methods; grid free methods. |