Abstract
We consider singularities of solutions of boundary value problems in regions with re-entrant corners. The solution as well as the numerical approximation contain a singularity function. We state an inclusion principle for a parameter called the singularity factor and give some numerical examples.
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Wetterling, W. (1976). Einschliessung von Singularitätsfaktoren bei Randwertaufgaben. In: Albrecht, J., Collatz, L. (eds) Numerische Behandlung von Differentialgleichungen Band 2. International Series of Numerical Mathematics / Internationale Schriftenreihe zur Numerischen Mathematik / Série Internationale d’Analyse Numérique, vol 31. Birkhäuser, Basel. https://doi.org/10.1007/978-3-0348-5328-6_18
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DOI: https://doi.org/10.1007/978-3-0348-5328-6_18
Publisher Name: Birkhäuser, Basel
Print ISBN: 978-3-7643-0853-7
Online ISBN: 978-3-0348-5328-6
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