Boundary Layer Resolving Pseudospectral Methods for Singular Perturbation Problems
SIAM Journal on Scientific Computing
SIAM Journal on Numerical Analysis
SIAM Journal on Numerical Analysis
The accuracy and stability of an implicit solution method for the fractional diffusion equation
Journal of Computational Physics
Weighted average finite difference methods for fractional diffusion equations
Journal of Computational Physics
Numerical algorithm for the time fractional Fokker-Planck equation
Journal of Computational Physics
Stable and Convergent Unsymmetric Meshless Collocation Methods
SIAM Journal on Numerical Analysis
Numerical inversion of 2-D Laplace transforms applied to fractional diffusion equations
Applied Numerical Mathematics
A fully discrete difference scheme for a diffusion-wave system
Applied Numerical Mathematics
Multiquadric collocation method with integralformulation for boundary layer problems
Computers & Mathematics with Applications
An efficient algorithm for the evaluation of convolution integrals
Computers & Mathematics with Applications
Adaptive multiquadric collocation for boundary layer problems
Journal of Computational and Applied Mathematics
Computers & Mathematics with Applications
An adaptive greedy technique for inverse boundary determination problem
Journal of Computational Physics
A box-type scheme for fractional sub-diffusion equation with Neumann boundary conditions
Journal of Computational Physics
Alternating direction implicit schemes for the two-dimensional fractional sub-diffusion equation
Journal of Computational Physics
Compact alternating direction implicit method for two-dimensional time fractional diffusion equation
Journal of Computational Physics
An inverse Sturm-Liouville problem with a fractional derivative
Journal of Computational Physics
Boundary particle method for Laplace transformed time fractional diffusion equations
Journal of Computational Physics
Convergence analysis of moving finite element methods for space fractional differential equations
Journal of Computational and Applied Mathematics
Orthogonal spline collocation method for the two-dimensional fractional sub-diffusion equation
Journal of Computational Physics
Error Analysis of a Compact ADI Scheme for the 2D Fractional Subdiffusion Equation
Journal of Scientific Computing
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The growing number of applications of fractional derivatives in various fields of science and engineering indicates that there is a significant demand for better mathematical algorithms for models with real objects and processes. Currently, most algorithms are designed for 1D problems due to the memory effect in fractional derivatives. In this work, the 2D fractional subdiffusion problems are solved by an algorithm that couples an adaptive time stepping and adaptive spatial basis selection approach. The proposed algorithm is also used to simulate a subdiffusion-convection equation.