Spectrally Consistent Approximations to the Matrix Exponent and Their Applications to Boundary Layer Problem

DOI10.2478/CMAM-2002-0020zbMATH Open1011.65050OpenAlexW1997774994MaRDI QIDQ4792968

Vladimir Vasilevich Bobkov

Publication date: 17 February 2003

Published in: Computational Methods in Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2478/cmam-2002-0020

zbMATH Keywords

stabilityerror boundsinitial value problemstiff systemsboundary layerresidualevolution operatormesh refinementmatrix exponentialconsecutive approximationsnonuniform scaling factorspectral consistencyspectral monotonicity

Mathematics Subject Classification ID

Nonlinear ordinary differential equations and systems (34A34) Stability and convergence of numerical methods for ordinary differential equations (65L20) Numerical methods for initial value problems involving ordinary differential equations (65L05) Error bounds for numerical methods for ordinary differential equations (65L70) Mesh generation, refinement, and adaptive methods for ordinary differential equations (65L50)

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