Micro-local and qualitative analysis of the fractional Zener wave equation
arXiv:2107.12888 · doi:10.1016/j.jde.2022.03.006
Abstract
This paper concerns the micro-local and qualitative analysis of the fractional Zener wave equation. The classical and Gevrey-type wave front sets of the fundamental solution are determined, and questions on dispersion, dissipation, wave propagation speed and wave packet shape are addressed.
34 pages, 3 figures
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