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Johannes Krotz

University of Notre Dame

SCHOLARLY PAPERS

3

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107

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Scholarly Papers (3)

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1.

A Dynamic Likelihood Approach to Filtering Transport Processes:  Advection-Diffusion Dynamics}

Number of pages: 33 Posted: 16 Dec 2024
Johannes Krotz, Juan M. Restrepo and Jorge Ramirez
University of Notre Dame, Government of the United States of America - Oak Ridge National Laboratory and Government of the United States of America - Oak Ridge National Laboratory
Downloads 42 (1,170,409)

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data assimilation, Bayesian estimation, dynamic likelihood filter, advection-diffusion, transport, Kalman filter

2.

A Hybrid Monte Carlo, Discontinuous Galerkin Method for Linear Kinetictransport Equations

Number of pages: 26 Posted: 19 Dec 2023
Johannes Krotz, Cory Hauck and Ryan G. McClarren
University of Notre Dame, Government of the United States of America - Oak Ridge National Laboratory and University of Notre Dame
Downloads 41 (1,170,409)

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Hybrid stochastic-deterministic method, Monte Carlo, kinetic equations, particle transport

3.

A Hyperbolic Neural Closure for M1 Radiation Transfer

Number of pages: 43 Posted: 07 Jul 2026
Bong Seok Kim, Jiahao Zhang, Johannes Krotz, Dinshaw Balsara, Ryan G. McClarren and Guang Lin
Purdue University, Purdue University, University of Notre Dame, University of Notre Dame, University of Notre Dame and Purdue University - Department of Mathematics
Downloads 24

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Radiation transfer, M1 method, Moment closure, Deep learning, 12 Discontinuous Galerkin method, Hyperbolicity