Model of scattering by a perturbed thin cylinder

Authors
Zubok, DA Popov, IY
Citation
Da. Zubok et Iy. Popov, Model of scattering by a perturbed thin cylinder, TECH PHYS L, 25(3), 1999, pp. 223-224
Citations number
12
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
TECHNICAL PHYSICS LETTERS
ISSN journal
10637850 → ACNP
Volume
25
Issue
3
Year of publication
1999
Pages
223 - 224
Database
ISI
SICI code
1063-7850(199903)25:3<223:MOSBAP>2.0.ZU;2-0
Abstract
A model of wave scattering by a perturbed thin cylinder is constructed. The model is based on the theory of self-adjoint operator extensions. A method is found for choosing a model operator ensuring that the model solution is identical to the leading term of the asymptotic expansion, in terms of the small diameter of the cylinder, of the real scattering problem. (C) 1999 A merican Institute of Physics. [S1063-7850(99)02303-4].