277 citations · 1.6k across the 89 of their papers we have counts for
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math.NA2019★ 4 cited
High order conservative Semi-Lagrangian scheme for the BGK model of the Boltzmann equation
Sebastiano Boscarino, Seung-Yeon Cho, Giovanni Russo +1
In this paper, we present a conservative semi-Lagrangian finite-difference scheme for the BGK model. Classical semi-Lagrangian finite difference schemes, coupled with an L-stable t…
math.NA2019★ 2 cited
Gaussian wave packet transform based numerical scheme for the semi-classical Schrödinger equation with random inputs
Shi Jin, Liu Liu, Giovanni Russo +1
In this work, we study the semi-classical limit of the Schrödinger equation with random inputs, and show that the semi-classical Schrödinger equation produces osci…
math.NA2019
A meshfree method for the BGK model for rarefied gas dynamics
Sudarshan Tiwari, Axel Klar, Giovanni Russo
In this paper we have applied a Semi-Lagrangian schemes with meshfree interpolation, based on a Moving Least Squares (MLS) method, to solve the BGK model for rarefied gas dynamics.…