High-order exponential integrators for the Riesz space-fractional telegraph equation
DOI10.1016/j.cnsns.2023.107607zbMath1530.65088MaRDI QIDQ6144095
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Publication date: 5 January 2024
Published in: Communications in Nonlinear Science and Numerical Simulation (Search for Journal in Brave)
exponential Runge-Kutta methodcalculation of matrix functionsfractional central difference schemeRiesz space fractional telegraph equation
Initial-boundary value problems for second-order hyperbolic equations (35L20) Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) Multistep, Runge-Kutta and extrapolation methods for ordinary differential equations (65L06) Fractional partial differential equations (35R11)
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