A high-order extension for the Cattaneo's diffusion equation

Jose Alvarez-Ramirez, Guillermo Fernandez-Anaya, Francisco J. Valdes-Parada and J. Alberto Ochoa-Tapia

Physica A: Statistical Mechanics and its Applications, 2006, vol. 368, issue 2, 345-354

Abstract: In this paper, a high-order generalization of the diffusion Cattaneo's equation is considered. A class of admissible linear relaxation dynamics is characterized by computing the impedance of a simple diffusion process. Some examples are used to illustrate the results.

Keywords: Cattaneo's equation; High-order relaxation processes; Diffusive impedance (search for similar items in EconPapers)
Date: 2006
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Citations: View citations in EconPapers (2)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:368:y:2006:i:2:p:345-354

DOI: 10.1016/j.physa.2005.12.051

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