FORMULAS OF THE SHORTWAVE ASYMPTOTIC IN A PROBLEM OF DIFFRACTION BY CONVEX BODIES (Formulakh Korotkovolnovoi Asimptot Iki v Zadache Difraktsii na Vypuklykh Telakh)
EMMANUEL COLL BOSTON MA RESEARCH LANGUAGE CENTER
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Formulas are derived in this article for the shortwave asymptotic of Greens function Gx, x k of the external Dirichlet problem for the Helmholtz equation in a plane. Region D, in which the equation is examined, is outside a finite closed convex contour L.