The main purpose of this chapter is to give a derivation, which is mathematically precise,
physically natural, and conceptually simple, of the quasilinear system of partial differential …

This book surveys significant modern contributions to the mathematical theories of
generalized heat wave equations. The first three chapters form a comprehensive survey of …

This book presents an account of theories of? ow in porous media which have proved
tractable to analysis and computation. In particular, the t-ories of Darcy, Brinkman, and …

As the effective stress in coal-bearing reservoirs changes, the elastic wave velocities, stress
sensitivity, and anisotropic characteristics of coal rocks exhibit certain variations. Therefore …

Longitudinal sound-wave propagation has been studied in an aerogel-liquid 4 He system for
various porosities of aerogel. The superfluid transition was identified as the absorption peak …

A theory of the propagation of acoustic waves in a porous medium filled with superfluid 3 He–
4 He solution is developed. The elastic coefficients in the system of equations are expressed …

The wavy dynamics on a liquid film flow down an inclined plate is an everyday life
phenomenon, easily observable on windows or on sloped pavements in the midst of a …

In this thesis we investigate thermal convection and wave motion in models of second sound
such as the Cattaneo model, Green and Laws model, Batra model, and Green and Naghdi …