Numerical solution of non-stationary problems with a rational approximation for fractional powers of the operator

DOI10.1007/978-3-030-97549-4_9OpenAlexW4226136578MaRDI QIDQ2128435

Petr N. Vabishchevich

Publication date: 22 April 2022

Full work available at URL: https://doi.org/10.1007/978-3-030-97549-4_9

zbMATH Keywords

rational approximationdifferential-operator equationsplitting schemefractional powers of the operator

Mathematics Subject Classification ID

Numerical methods for partial differential equations, initial value and time-dependent initial-boundary value problems (65Mxx) Numerical methods for partial differential equations, boundary value problems (65Nxx)

Cites Work

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• Numerical solution of fractional diffusion-reaction problems based on BURA
• Rational approximations to fractional powers of self-adjoint positive operators
• A survey on numerical methods for spectral space-fractional diffusion problems
• Approximation of a fractional power of an elliptic operator
• Numerical approximation of fractional powers of elliptic operators

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