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Efficient and accurate Lagrangian-Eulerian numerical schemes for solving hyperbolic balance laws
 
 
Description:  We develop first-order and high-resolution stable-fast numerical schemes for hyperbolic balance law models. A key feature is the dynamic tracing forward of the integral curves, which are locally conservative and preserve the natural setting of weak (entropic) solutions linked to the hyperbolic problems (that are not reversible systems in general). The computational efficiency, robustness and accuracy properties will be illustrated by nontrivial numerical examples and their applications to fluid flows.
Date:  2018-07-13
Start Time:   11:30
Speaker:  Eduardo Abreu (UNICAMP, Brazil)
Institution:  UNICAMP, Brazil
Place:  Room 5.5
Research Groups: -Numerical Analysis and Optimization
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