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This is the final post of the simple HPC Math series I am composing. The previous two posts were on linear, and nonlinear solvers. Just like nonlinear solvers depend on linear solvers, time stepper solvers will depend on the previous two building blocks.
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Nonlinear solvers are essentially solving a system of nonlinear equations. X^2 + x -1 =0 is a nonlinear equation. As we recall from Calculus 101, to solve these equations, one has to use some variants of Newton’s method because it has fast convergence
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We recently had a company called Simulia visiting us at a deep dive lab. Their product, Abaqus, a commercial software package for finite element analysis prompted me to quickly brush up on my numerical computation knowledge. After all, you can't compute
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Super computing is crucial for science in the 21st century. For a long time people have been theorists or experimentalists, those have worked in synergy to develop scientific theory and explain natural phenomenon. The incredible development
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