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Wednesday, October 19, 2011

Dr. Cory Hauck - Optimization-Based Methods for Discretization of Partial Differential Equations

In extremely large computational problems, the lack of sufficient memory resources can place limitations on both the communication between problem unknowns and the resolution of fine dynamical scales. In such cases, numerical methods which are otherwise stable and convergent may lack important properties. One way to enforce such properties is through the use of constrained optimization. The optimization-based approach fits squarely into the emerging paradigm of data parallel computing. In this talk, we present discretizations and preliminary numerical results for several hyperbolic problems based on the optimization approach. {Will appear in FYI on Oct 18, 2011
Start Time:
2:00 PM
End Time:
3:00 PM
Common Location Name:
Computer Science Instructional Center
Web Address:
Other Contact Information:
Valerie Lum CSCAMM +1 301 405 0652

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