Qualitative properties of structurally damped wave models


Views: 10 / PDF downloads: 10

Authors

  • Sascha Matthes
  • Michael Reissig

Keywords:

structurally damped waves, energies of higher order, smoothing effect, WKB analysis, scattering states

Abstract

Qualitative properties such as precise decay estimates for energies of higher order and smoothing effects for a special class of structurally damped wave models are investigated in this paper. The main tools are diagonalization techniques and the theory of zones in the extended phase space. Some special effects for visco-elastic damped wave models are explained. These models are limit cases of structurally damped wave models interpolating between classical damped waves and visco-elastic waves.

Downloads

Published

2013-09-30

How to Cite

Matthes, S., & Reissig, M. (2013). Qualitative properties of structurally damped wave models. Eurasian Mathematical Journal, 4(3), 84–106. Retrieved from https://emj.enu.kz/index.php/main/article/view/539

Issue

Vol. 4 No. 3 (2013)

Section

Articles