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CNA Seminar/Colloquium/Joint Pitt-CNA Colloquium
Paolo Podio Guidugli Universita' di Roma Tor Vergata Title: DISSIPATIVE ENTROPY MAKES THE HEAT EQUATION HYPERBOLIC Abstract: Infinite disturbance speed, an undesirable feature of the standard heat equation, is usually avoided by assuming a Boltzmann-Volterra dependence of the heat influx vector on the history of the temperature gradient. In the talk, it will be shown how to attain the same desideratum by postulating a constitutive splitting of entropy into standard and dissipative parts.Recording: http://mm.math.cmu.edu/recordings/cna/CNA-PaoloPodioGuidugli-Jul-09-2012.aviRecording: http://mm.math.cmu.edu/recordings/cna/CNA-PaoloPodioGuidugli-Jul-09-2012.mp4Date: Monday, July 9, 2012Time: 1:30 pmLocation: Wean Hall 7218Submitted by: David KinderlehrerNote: PLEASE NOTE CHANGE OF DATE |