Determining nodes for the Ginzburg-Landau equations of superconductivity
Author(s) -
Hans G. Kaper,
Bixiang Wang,
Shouhong Wang
Publication year - 1998
Publication title -
discrete and continuous dynamical systems
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.289
H-Index - 70
eISSN - 1553-5231
pISSN - 1078-0947
DOI - 10.3934/dcds.1998.4.205
Subject(s) - superconductivity , physics , magnetic field , ginzburg–landau theory , set (abstract data type) , domain (mathematical analysis) , landau theory , finite set , mathematical physics , mathematics , condensed matter physics , mathematical analysis , quantum mechanics , phase transition , computer science , programming language
It is shown that a solution of the time-independent Ginzburg-Landau equations of superconductivity is determined completely and exactly by its values at a finite but sufficiently dense set of determining nodes in the domain. If the applied magnetic field is time dependent and asymptotically stationary, the large-time asymptotic behavior of a solution of the time-dependent Ginzburg-Landau equations of superconductivity is determined similarly by its values at a finite set of determining nodes, whose positions may vary with time.
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