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Ein algebraisches Verfahren zur Lösung von gemischten Anfangsrandwertproblemen aus der Theorie instationärer Gitterströmungen
Author(s) -
Meister E.,
Sommer H. J.
Publication year - 1979
Publication title -
mathematical methods in the applied sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.719
H-Index - 65
eISSN - 1099-1476
pISSN - 0170-4214
DOI - 10.1002/mma.1670010204
Subject(s) - mathematics , boundary value problem , plane (geometry) , cascade , mathematical analysis , calculus (dental) , geometry , chemistry , medicine , dentistry , chromatography
Mixed boundary value problems for the wave‐equation in the x‐y ‐plane, with boundaries parallel to the x ‐axis, are usually treated by Laplacetransformation. To use this method numerically we present it here by means of the Mikusiński‐calculus. In this paper our main interest lies in the treatment of mixed initial‐boundary value problems arising in unsteady subsonic cascade flow.