Journal of Jilin University Science Edition

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B-Methods for Numerical Computation of a Class ofParabolic Equation with Quenching Solutions

HUO Guanze1, LIN Tingxiu1, WANG Linjun2   

  1. 1. College of Mathematics, Jilin University, Changchun 130012, China;2. Faculty of Science, Jiangsu University, Zhenjiang 212013, Jiangsu Province, China
  • Received:2017-08-21 Online:2018-03-26 Published:2018-03-27
  • Contact: HUO Guanze E-mail:huoguanze@126.com

Abstract: By using an improved variation constant method: B-mehtod, we studied approximation of the quenching solution and quenching time for a class of parabolic partial differential equation. We proved the existence of the numerical solution and validity of the method in solving quenching equation was proved by numerical simulation.

Key words: parabolic equation, quenching solution, B-method

CLC Number: 

  • O241.82