2 papers
math-ph2023
A Causal Formulation of Dissipative Relativistic Fluid Dynamics with or without Diffusion
Heinrich Freistuhler
The article proposes a causal five-field formulation of dissipative relativistic fluid dynamics as a quasilinear symmetric hyperbolic system of second order. The system is determin…
math.AP2021
Remarks on Ruggeri's First Model of Dissipative Fluid Dynamics as a Symmetric Hyperbolic System
Heinrich Freistuhler
This note establishes properties of a model of dissipative fluid dynamics as a symmetric hyperbolic system by which Ruggeri once triggered the development of Rational Extended Ther…