A simple finite-difference modification for improving accuracy near a corner in heat flow problems

DOI10.1002/nme.1620100409zbMath0347.65040OpenAlexW2167938498MaRDI QIDQ4117326

J. Crank, Graham E. Bell

Publication date: 1976

Published in: International Journal for Numerical Methods in Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/nme.1620100409

Mathematics Subject Classification ID

Heat equation (35K05) Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) Stability and convergence of numerical methods for initial value and initial-boundary value problems involving PDEs (65M12) Error bounds for initial value and initial-boundary value problems involving PDEs (65M15)

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