solution of nonlinear diffusion problems by linear approximation schemes
SIAM Journal on Numerical Analysis
Semidiscretization in time of nonlinear parabolic equations with blowup of the solution
SIAM Journal on Numerical Analysis
Moving Mesh Methods for Problems with Blow-up
SIAM Journal on Scientific Computing
Numerical solution of a fast diffusion equation
Mathematics of Computation
Finite Element Method for Elliptic Problems
Finite Element Method for Elliptic Problems
Numerical solution of a nonlinear reaction diffusion equation
Journal of Computational and Applied Mathematics
Hi-index | 7.29 |
In this paper, we propose and study a fully discretization for computing the positive and (possibly) blowing-up solution of the Cauchy problem: u"t-@?"x^2u^m=@au^p^"^1 in R, where m@?(0,1), p"11, @a0, with an initial condition u"0 assumed to be a nonnegative and continuous function with compact support. The convergence of the numerical method is proved.