title: Hyperbolicity of exact hydrodynamics for three-dimensional linearized Grad's equations.
abstract: We extend to the three-dimensional situation a recent proof of hyperbolicity of the exact (to all orders in Knudsen number) linear hydrodynamics obtained from Grad's moment system [M. Colangeli, I. Karlin, M. Kröger, Phys. Rev. E 75, 051204 (2007)]. Proof of an H theorem is also presented.
authors.affiliation: ETH Zürich, Department of Materials, Polymer Physics, CH-8093 Zürich, Switzerland. matteo.colangeli@mat.ethz.ch
authors.forename: Matteo
authors.initials: M
authors.lastname: Colangeli
authors.forename: Iliya V
authors.initials: IV
authors.lastname: Karlin
authors.forename: Martin
authors.initials: M
authors.lastname: Kröger