Chinese Quarterly Journal of Mathematics ›› 2010, Vol. 25 ›› Issue (3): 335-343.

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Initial Boundary Value Problems for a Class of Non-linear Pseudo-parabolic Equation 

  

  1. 1. Department of Mathematics, Zhengzhou University2. Department of Mathematics and Information Science, Henan University of Urban Construction
  • Received:2007-03-27 Online:2010-09-30 Published:2023-05-24
  • About author: GUO Hong-xia(1978- ), female, native of Linzhou, Henan, Ph.D., a lecturer of Zhengzhou University, engages in nonlinear evolution equation; HAN Xian-jun(1973- ), male, native of Yanshi, Henan, Ph.D., a lecturer of Henan University of Urban Construction, engages in nonlinear evolution equation.
  • Supported by:
     Supported by the National Natural Science Foundation of China(10671182);

Abstract: In this paper, the existence, the uniqueness, the asymptotic behavior and the non-existence of the global generalized solutions of the initial boundary value problems for the non-linear pseudo-parabolic equation ut-αuxx-βuxxt=F(u)-βF (u)xx are proved, where α, β > 0 are constants, F(s) is a given function.

Key words: non-linear pseudo-parabolic equation, initial boundary problem, global existence and uniqueness of solutions, asymptotic behavior, non-existence

CLC Number: