Acta mathematica scientia,Series B ›› 1999, Vol. 19 ›› Issue (2): 175-180.

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IDENTIFICATION OF PARAMETERS IN SEMILINEAR PARABOLIC EQUATIONS

 LIU Zhen-Hai   

  1. Department of Mathematics, Changsha University of Electric Power, Hunan 410077, China
  • Received:1997-01-27 Online:1999-06-03 Published:1999-06-03

Abstract:

An optimization theoretic approach of coefficients in semilinear parabolic equation is presented. It is based on convex analysis techniques. General theorems on existence are proved in L1 setting. A necessary condition is given for the solutions of the parameter estimatioll problem.
the post-doctoral funds of China and funds of State Educational Commission of China for returned scholars from abroad

Key words: Identification, coefficients, semilinear parabolic equations

CLC Number: 

  • 35R30
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