Authors: PENZEL F

Citation: F. Penzel, MIXED FOURIER BOUNDARY-ELEMENT METHODS FO R CALCULATION OF TIME-HARMONIC SCATTERING FIELDS ON SCREENS, Mathematische Nachrichten, 175, 1995, pp. 269-324

Authors: MEISTER E PENZEL F

Citation: E. Meister et F. Penzel, 2 CANONICAL WEDGE PROBLEMS FOR THE HELMHOLTZ-EQUATION, Mathematical methods in the applied sciences, 17(11), 1994, pp. 877-899

Authors: MEISTER E PENZEL F SPECK FO TEIXEIRA FS

Citation: E. Meister et al., SOME INTERIOR AND EXTERIOR BOUNDARY-VALUE-PROBLEMS FOR THE HELMHOLTZ-EQUATION IN A QUADRANT, Proceedings of the Royal Society of Edinburgh. Section A. Mathematics, 123, 1993, pp. 275-294

Authors: PENZEL F

Citation: F. Penzel, QUADRATURE METHODS FOR HYPERSINGULAR BOUN DARY INTEGRAL-EQUATION, Zeitschrift fur angewandte Mathematik und Mechanik, 73(7-8), 1993, pp. 200000705-200000708

Authors: MEISTER E PENZEL F SPECK FO TEIXEIRA FS

Citation: E. Meister et al., 2-MEDIA SCATTERING PROBLEMS IN A HALF-SPACE, Zeitschrift fur angewandte Mathematik und Mechanik, 73(7-8), 1993, pp. 200000793-200000795