A PHASE-FIELD SYSTEM WITH TWO TEMPERATURES AND MEMORY

作者:Conti Monica; Gatti Stefania; Miranville Alain
来源:Differential and Integral Equations, 2017, 30(1-2): 53-80.

摘要

Our aim, in this paper, is to study a generalization of the Caginalp phase-field system based on the Gurtin-Pipkin law with two temperatures for heat conduction with memory. In particular, we obtain well-posedness results and study the dissipativity, in terms of the global attractor with optimal regularity, of the associated solution operators. We also study the stability of the system as the memory kernel collapses to a Dirac mass.

  • 出版日期2017-2