3 papers
gr-qc2001
On Hyperbolic "Theories" of Relativistic Dissipative Fluids
Robert Geroch
It is argued that, at least for the case of Navier-Stokes fluids, the so-called hyperbolic theories of dissipation are not viable.
gr-qc1997
Suggestions For Giving Talks
Robert Geroch
This is a latex'd version of Robert Geroch's 1973 notes entitled 'Suggestions For Giving Talks'.
gr-qc1996
Partial Differential Equations of Physics
Robert Geroch
Apparently, all partial differential equations that describe physical phenomena in space-time can be cast into a universal quasilinear, first-order form. In this paper, we do two t…