Abstract
In this paper, we deal with the finite difference method for the initial boundary value problem of the nonlinear pseudo-parabolic system
in the rectangular domainQ T =[0≤X≤L, 0≤t≤T], whereu(x,t)=(u 1(x,t),u 2(x,t), ...,u m (x,t)),φ(x),ψ 0k (t),ψ 1k (t),F(x,t,u,u x , ...,u x 2m) arem-dimensional vector functions, andA(x,t,u,u x , ...,u x 2m is anm×m positive definite matrix. The existence and uniqueness of solution for the finite difference system are proved by the fixed-point theory. Stability, convergence and error estimates are derived.
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References
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Du, M. Finite difference schemes of the nonlinear pseudo-parabolic system. Acta Mathematicae Applicatae Sinica 11, 268–279 (1995). https://doi.org/10.1007/BF02011192
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DOI: https://doi.org/10.1007/BF02011192