Applied Mathematics and Mechanics (English Edition) ›› 1991, Vol. 12 ›› Issue (5): 461-468.

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PERIODIC SOLUTION TO A KIND OF SINGULARLY PERTURBED DIFFERENTIAL EQUATIONS OF PARABOLIC TYPE IN CHEMICAL KINETICS

Ni Ming-kang   

  1. Department of Mathematics, East China Normal University, Shanghai
  • Received:1990-03-27 Online:1991-05-18 Published:1991-05-18
  • Supported by:
    Supported by the National Natural Science Foundation of China;of East China Normal University

Abstract: This paper deals with the problem on the periodic solution for the singularly perturbed differential equations of parabolic type originating from chemical kinetics in stratified media, A uniformly valid asymptotic solution is constructed and the related asymptotic estimate is given.

Key words: stratified media, singular perturbation, asymptotic solution

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