A Numerical Technique to Solve Time-Fractional Delay Diffusion Wave Equation via Trigonometric Collocation Approach
Reetika Chawla , Devendra Kumar , Haitao Qi
Communications on Applied Mathematics and Computation ›› : 1 -21.
A Numerical Technique to Solve Time-Fractional Delay Diffusion Wave Equation via Trigonometric Collocation Approach
This work demonstrates a numerical scheme comprising the Crank-Nicolson difference scheme in the temporal direction and cubic-trigonometric splines in the spatial direction for solving the time-fractional damped convection-diffusion wave delay differential equation. This equation involves the reaction and damping term and the delay parameter applied in time in the reaction term. This type of delay differential equation was not explored earlier, so we present a numerical scheme that is second-order convergent in the spatial direction and
Caputo derivative / Cubic trigonometric B-splines / Crank-Nicolson scheme / Stability / Convergence
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Shanghai University
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