2 papers
physics.plasm-ph2026
Hugoniot Relation for Multi-Temperature Euler Equations of Compressible Plasma Flows
Zhifang Du, Aleksey Sikstel
Shock solutions for multi-temperature Euler equations are inherently ambiguous due to the loss of microscopic physical detail during model reduction and occurrence of non-conservat…
math.NA2025
Coupled general Riemann problems for the Euler equations
Zhifang Du, Aleksey Sikstel
We introduce a novel method for systems of conservation laws coupled at a sharp interface based on generalized Riemann problems. This method yields a piecewise-linear in time appro…