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physics.comp-ph2020★ 1 cited
The Graph Theoretic Approach for Nodal Cross Section Parameterization
Brendan Kochunas, Krishna Garikipati, Matthew Duschenes +1
Presently, models for the parameterization of cross sections for nodal diffusion nuclear reactor calculations at different conditions using histories and branches are developed fro…
physics.comp-ph2020★ 28 cited
A Perspective on Regression and Bayesian Approaches for System Identification of Pattern Formation Dynamics
Zhenlin Wang, Bowei Wu, Krishna Garikipati +1
We present two approaches to system identification, i.e. the identification of partial differential equations (PDEs) from measurement data. The first is a regression-based Variatio…