Singularly perturbed boundary value problems with concentrated sources and discontinuous initial conditions

zbMath0940.35104MaRDI QIDQ1975762

G. I. Shishkin

Publication date: 4 May 2000

Published in: Computational Mathematics and Mathematical Physics (Search for Journal in Brave)

zbMATH Keywords

method of additive separation of singularities

Mathematics Subject Classification ID

Singular perturbations in context of PDEs (35B25) Initial-boundary value problems for second-order parabolic equations (35K20) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) PDEs with low regular coefficients and/or low regular data (35R05) Additive difference equations (39A10)

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