Results 121 to 130 of about 236 (142)
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The Wiener--Hopf Technique for Impenetrable Wedges Having Arbitrary Aperture Angle
SIAM Journal on Applied Mathematics, 2003The paper is devoted to the application of Wiener-Hopf technique to the diffraction by wedges with arbitrary angles. The author derives a system of generalized Wiener-Hopf equations, which for certain values of the aperture angle coincide with well studied classical Wiener-Hopf equations.
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Application and study of the wiener‐hopf technique from filtering viewpoint
Electronics and Communications in Japan (Part II: Electronics), 1993AbstractThis paper introduces a filtering operation in the spectral domain which extracts the spectrum corresponding to semiinfinite or finite range in the original space. Its application to electromagnetic problems also is considered.First, it is demonstrated that for a semiinfinite boundary value problem, the rigorous Wiener‐Hopf solution can be ...
Kazunori Uchida +2 more
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On the application of the Wiener–Hopf technique to problems in dynamic elasticity
Wave Motion, 2002zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Wiener-Hopf Technique Solution to a Rewetting Model with Precursory Cooling
Nuclear Science and Engineering, 1990This paper reports on an exact solution using the Wiener-Hopf technique derived for a rewetting model. In this mixed-boundary model, a constant heat transfer coefficient is assumed in the wetted part of the solid slab, whereas an exponentially decaying heat flux is assumed in that part of the solid that is cooled by a mixture of vapor and liquid ...
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Wiener-Hopf technique application to some diffraction problems in conical region
2013 International Kharkov Symposium on Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves, 2013Let us consider three mixed boundary value problems for the Helmholtz equation in the conical region. Next we reduce the boundary value problem to the Wiener-Hopf equations applying Kontorovich-Lebedev integral transformation.
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A note on Jones's method associated with the Wiener‐Hopf technique
International Journal of Mathematical Education in Science and Technology, 1981A unified approach is presented which reduces a general problem of diffraction by a half‐plane into a Wiener‐Hopf problem by a method known in the literature as Jones's method.
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The Wiener–Hopf technique and scattering of acoustic waves in ducts
The Journal of the Acoustical Society of America, 1998The reactive silencer is the standard product for attenuating noise in ducts with flue gases. A model problem is solved for such a silencer by calculating the scattering of acoustic waves at sharp edges in a two-dimensional waveguide. In this waveguide the walls are considered acoustically hard and to ensure the existence of a unique solution an edge ...
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Generalized Wiener-Hopf technique for wedge shaped regions of arbitrary angles
Conference Proceedings 2000 International Conference on Mathematical Methods in Electromagnetic Theory (Cat. No.00EX413), 2002A new technique for solving diffraction problems in angular shaped regions is presented. This technique applies both for impenetrable wedges and penetrable wedges. The functional equations obtained through this technique present different solution difficulties according to the geometry of the problem.
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Methods Based on the Wiener-Hopf Technique.
The American Mathematical Monthly, 1960Gordon Latta, B. Noble
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