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Osipov, Andrey und Stein, Volker (1999) New algorithms for the computation of Malyuzhinets' special function. ICIAM 99, The Fourth International Congress on Industrial and Applied Mathematics, Edinburgh, Scotland, 5 - 9 July 1999.
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Offizielle URL: http://www.ma.hw.ac.uk/iciam99/
Kurzfassung
The paper presents new numerical techniques for computation of a special function introduced by G.D. Malyuzhinets to solve the canonical problem of diffraction of waves by a wedge with imperfectly reflecting (impedance) faces. Proposed schemes employ and combine various analytical representations of the function, including finite product, integral and large argument ones. In total, five numerical algorithms have been developed and implemented in FORTRAN subroutines differing from each other in accuracy and computational speed.
| elib-URL des Eintrags: | https://elib.dlr.de/5882/ | ||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||
| Zusätzliche Informationen: | LIDO-Berichtsjahr=2000, | ||||||||||||
| Titel: | New algorithms for the computation of Malyuzhinets' special function | ||||||||||||
| Autoren: |
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| Datum: | 1999 | ||||||||||||
| Open Access: | Nein | ||||||||||||
| Gold Open Access: | Nein | ||||||||||||
| In SCOPUS: | Nein | ||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||
| Status: | veröffentlicht | ||||||||||||
| Stichwörter: | Malyuzhinets' special function, high-frequency scattering, impedance wedge, RCS | ||||||||||||
| Veranstaltungstitel: | ICIAM 99, The Fourth International Congress on Industrial and Applied Mathematics, Edinburgh, Scotland, 5 - 9 July 1999 | ||||||||||||
| Veranstalter : | Institute of Mathematics and its Application and International Centre for Mathematical Sciences | ||||||||||||
| HGF - Forschungsbereich: | Verkehr und Weltraum (alt) | ||||||||||||
| HGF - Programm: | Luftfahrt | ||||||||||||
| HGF - Programmthema: | keine Zuordnung | ||||||||||||
| DLR - Schwerpunkt: | Luftfahrt | ||||||||||||
| DLR - Forschungsgebiet: | L ST - Starrflüglertechnologien | ||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | NICHT SPEZIFIZIERT | ||||||||||||
| Standort: | Oberpfaffenhofen | ||||||||||||
| Institute & Einrichtungen: | Institut für Hochfrequenztechnik und Radarsysteme | ||||||||||||
| Hinterlegt von: | Osipov, Dr. Andrey | ||||||||||||
| Hinterlegt am: | 16 Sep 2005 | ||||||||||||
| Letzte Änderung: | 06 Jan 2010 19:29 |
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