Analysis of BURA and BURA-based approximations of fractional powers of sparse SPD matrices
Author:
Funder
Bulgarian National Science Fund
Publisher
Springer Science and Business Media LLC
Link
https://link.springer.com/content/pdf/10.1007/s13540-024-00256-6.pdf
Reference37 articles.
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2. Alzahrani, H., Turkiyyah, G., Knio, O., Keyes, D.: Space-fractional diffusion with variable order and diffusivity: discretization and direct solution strategies. Communications on Applied Mathematics and Computation 4, 1416–1440 (2022)
3. Balakrishnan, A.: Fractional powers of closed operators and the semigroups generated by them. Pacific Journal of Mathematics 10(2), 419–437 (1960)
4. Banjai, L., Melenk, J.M., Schwab, C.: Exponential convergence of hp FEM for spectral fractional diffusion in polygons. Numerische Mathematik 153, 1–47 (2023)
5. Bærland, T., Kuchta, M., Mardal, K.-A.: Multigrid methods for discrete fractional Sobolev spaces. Journal on Scientific Computing 41(2) (2019), doi: 10.1137/18M1191488
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1. Exponential Convergence and Computational Efficiency of BURA-SD Method for Fractional Diffusion Equations in Polygons;Mathematics;2024-07-19
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