Blar i Department of Mathematics på tidsskrift "Journal of Scientific Computing"
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Convergence of Chandrashekar’s Second-Derivative Finite-Volume Approximation
(Journal article; Peer reviewed, 2023)We consider a slightly modified local finite-volume approximation of the Laplacian operator originally proposed by Chandrashekar (Int J Adv Eng Sci Appl Math 8(3):174–193, 2016, https://doi.org/10.1007/s12572-015-0160-z). ... -
Stability Issues of Entropy-Stable and/or Split-form High-order Schemes: Analysis of Linear Stability
(Journal article; Peer reviewed, 2022)The focus of the present research is on the analysis of local energy stability of high-order (including split-form) summation-by-parts methods, with e.g. two-point entropy-conserving fluxes, approximating non-linear ...