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SIAMinar with Johannes Krotz

SIAMinar with Johannes Krotz

Start: 
Wednesday, January 22, 2025 1:00 pm
End: 
Wednesday, January 22, 2025 2:00 pm
Location: 
Kidder 236
Dr. Johannes Krotz
University of Notre Dame

Dr. Johannes Krotz is an OSU Mathematics alum who now works as a postdoctoral researcher at the university of Notre Dame in the research group specializing in numerical analysis, mathematical physics, and scientific computing. In this seminar, he will speak to us about his experiences in academia and about a research project he currently works on. Below is the title and abstract for the latter:

Title: Dynamic Likelihood Filtering in Transport Problems

Abstract: A Bayesian data assimilation scheme is formulated for advection-dominated advective and diffusive evolutionary problems, based on the Dynamic Likelihood (DLF) approach to filtering. The DLF was developed specifically for hyperbolic problems --waves--and in this talk, it is extended to handle advection-diffusion problems. As a Bayesian filtering approach, it is a method of state estimation and uncertainty quantification. A brief Introduction to Bayesian Filtering will be given.

This talk will also be available by Zoom.

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Join us in Kidd 302 (third floor lounge) for tea + snacks beforehand at 12:30!

Contact: 
Nicholas Harrison