Featured Research:
Linear/Nonlinear Equations and Multilevel Methods
Dr. Tim Kelley
and his team of mathematicians (left to right, Anne Costolanski, Kai Fan, Corey Winton, Dave Mokrauer, Tim Kelley, Anna Meade, and Deena Hannoun) explore algorithms for solving systems of linear and
nonlinear equations, multievel methods for integral equations, radiative transfer
problems, optimal control, large scale optimization, optimization of noisy functions,
and flow in porous media. Dr. Kelley has recently been selected as
a
Society of Industrial and Applied Mathematics Fellow for his work in porous
flow.
Dr. Kelley supports Matlab software for Linear Equations, Nonlinear Equations, and
Optimization. His group supports Matlab codes for optimization
of noisy functions. They use the blade center to solve large distributed
problems using the DOE ACTS software Trilinos, as well as smaller
problems using many copies of matlab and the chemistry software Gaussian. Dr.
Kelley's work is partly supported by the Army Research Office, which has purchased
several hundred of the processors currently in use on the Blade Center.
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