Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4638161 | Journal of Computational and Applied Mathematics | 2016 | 11 Pages |
Abstract
In this work, we study a system of parabolic equations with nonlocal nonlinearity of the following type {ut−a1(l1(u),l2(v))Δu+λ1|u|p−2u=f1(x,t)in Ω×]0,T]vt−a2(l1(u),l2(v))Δv+λ2|v|p−2v=f2(x,t)in Ω×]0,T]u(x,t)=v(x,t)=0on ∂Ω×]0,T]u(x,0)=u0(x),v(x,0)=v0(x)in Ω, where a1a1 and a2a2 are Lipschitz-continuous positive functions, l1l1 and l2l2 are continuous linear forms, λ1,λ2≥0λ1,λ2≥0 and p≥2p≥2.We prove the convergence of a linearized Euler–Galerkin finite element method and obtain the order of convergence in the L2L2 norm. Finally we implement and simulate the presented method in Matlab’s environment.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
José C.M. Duque, Rui M.P. Almeida, Stanislav N. Antontsev, Jorge Ferreira,