The Discrete Stochastic Galerkin Method for Hyperbolic Equations with Non-smooth and Random Coefficients
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Scientific Computing"
DOI: 10.1007/s10915-017-0426-7
Abstract: We develop a general polynomial chaos (gPC) based stochastic Galerkin (SG) for hyperbolic equations with random and singular coefficients. Due to the singular nature of the solution, the standard gPC-SG methods may suffer from a… read more here.
Keywords: method hyperbolic; hyperbolic equations; discrete stochastic; stochastic galerkin ... See more keywords
Accelerated regression-based summary statistics for discrete stochastic systems via approximate simulators
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DOI: 10.1186/s12859-021-04255-9
Abstract: Background Approximate Bayesian Computation (ABC) has become a key tool for calibrating the parameters of discrete stochastic biochemical models. For higher dimensional models and data, its performance is strongly dependent on having a representative set… read more here.
Keywords: approximate simulators; discrete stochastic; summary statistics; regression based ... See more keywords