Stability of Suliciu model for phase transitions
Author(s) -
Shaoqiang Tang,
Huijiang Zhao
Publication year - 2004
Publication title -
communications on pure andamp applied analysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.077
H-Index - 42
eISSN - 1553-5258
pISSN - 1534-0392
DOI - 10.3934/cpaa.2004.3.545
Subject(s) - laplace transform , stability (learning theory) , inverse laplace transform , linear stability , inverse , mathematics , phase (matter) , boundary (topology) , mathematical analysis , phase transition , physics , mechanics , thermodynamics , computer science , geometry , instability , quantum mechanics , machine learning
We study stability of subsonic phase boundary solutions in the Suliciu model for phase transitions under tri-linear structural relation. With the help of Laplace transform, the evolution of perturbation is described by a linear dynamical system, and explicit solution is obtained in terms of inverse Laplace transform. Stability is established through energy estimates. The relaxed system is also discussed.
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