2 papers
math.NA2026
A third-order multi-moment cell-centered Lagrangian scheme for hydrodynamics with an accurate 2D nodal solver
Xiaoteng Zhang, Xun Wang, Zhijun Shen +1
This paper presents a novel high-order cell-centered Lagrangian scheme for 2D compressible hydrodynamics by bridging the multi-moment constrained finite volume method (MCV) [16, 51…
cs.DC2025
GPU acceleration of non-equilibrium Green's function calculation using OpenACC and CUDA FORTRAN
Jia Yin, Khaled Z. Ibrahim, Mauro Del Ben +3
The numerical solution of the Kadanoff-Baym nonlinear integro-differential equations, which yields the non-equilibrium Green's functions (NEGFs) of quantum many-body systems, poses…