Abstract
Based on integral representations with densities distributed along a segment of the symmetry axis, a representation of the solution of the boundary value problem of plane wave diffraction by a local penetrable body of revolution with smooth surface is constructed and justified. The resulting integral representation allows one to avoid resonances of the interior domain when analyzing the scattering frequency characteristics.
REFERENCES
Stockman, M.I., Kneipp, K., Bozhevolnyi, S.I., et al., Roadmap on plasmonics, J. Opt., 2018, vol. 20, p. N043001.
Shi, H., Zhu, X., Zhang, S., et al., Plasmonic metal nanostructures with extremely small features: New effects, fabrication and applications, Nanoscale Adv., 2021, vol. 3, p. N4349.
Phan, A.D., Nga, D.T., and Viet, N.A., Theoretical model for plasmonic photothermal response of gold nanostructures solutions, Opt. Commun., 2018, vol. 410, pp. 108–111.
Eremin, Yu.A. and Lopushenko, V.V., Investigation of the effect of spatial dispersion in a metal shell of a non-spherical magnetoplasmonic nanoparticle, Opt. Spectrosc., 2022, vol. 130, no. 10, pp. 1336–1342.
Eremin, Yu.A. and Sveshnikov, A.G., Semi-classical models of quantum nanoplasmonics based on the discrete source method (review), Comput. Math. Math. Phys., 2021, vol. 61, no. 4, pp. 564–590.
Colton, D. and Kress, R., Integral Equation Methods in Scattering Theory, New York–Chichester–Brisbane–Toronto–Singapore: John Wiley & Sons, 1983. Translated under the title: Metody integral’nykh uravnenii v teorii rasseyaniya, Moscow: Mir, 1987.
Sveshnikov, A.G. and Mogilevskii, I.E., Matematicheskie zadachi teorii difraktsii (Mathematical Problems of Diffraction Theory), Moscow: Izd. Mosk. Gos. Univ., 2010.
Korn, G.A. and Korn, T.M., Mathematical Handbook for Scientists and Engineers, New York–San Francisco–Toronto–London–Sydney: McGraw-Hill, 1968. Translated under the title: Spravochnik po matematike (dlya nauchnykh rabotnikov i inzhenerov), Moscow: Nauka, 1973.
Abramowitz, M. and Stegun, I.A., Handbook of Mathematical Functions: With Formulas, Graphs, and Mathematical Tables, Natl. Bur. Stand. Appl. Math. Ser., 1966. Translated under the title: Spravochnik po spetsial’nym funktsiyam, Moscow, 1979.
Vasil’ev, E.N., Vozbuzhdenie tel vrashcheniya (Excitation of Bodies of Revolution), Moscow: Radio Svyaz’, 1987.
Eremin, Yu.A. and Zakharov, E.V., Properties of a system of integral equations of the first kind in problems of diffraction by a permeable body, Differ. Equations, 2021, vol. 57, no. 9, pp. 1205–1213.
Trenogin, V.A., Funktsional’nyi analiz (Functional Analysis), Moscow: Nauka, 1985.
Dmitriev, V.I. and Zakharov, E.V., Metod integral’nykh uravnenii v vychislitel’noi elektrodinamike (Integral Equation Method in Computational Electrodynamics), Moscow: MAKS Press, 2008.
Doicu, A., Eremin, Yu., and Wriedt, T., Acoustic and Electromagnetic Scattering Analysis Using Discrete Sources, San Diego: Acad. Press, 2000.
Eremin, Yu.A., Tsitsas, N.L., Kouroublakis, M., and Fikioris, G., New scheme of the discrete sources method for two-dimensional scattering problems by penetrable obstacles, J. Comput. Appl. Math., 2023, vol. 417, p. 114556.
Watson, G.N., A Treatise on the Theory of Bessel Functions, Cambridge: Cambridge Univ. Press, 1945. Translated under the title: Teoriya besselevykh funktsii, Moscow: Izd. Inostr. Lit., 1949.
Eremin, Yu.A., Sveshnikov, A.G., and Skobelev, S.P., Null field method in wave diffraction problems, Comput. Math. Math. Phys., 2011, vol. 51, no. 8, pp. 1391–1394.
Kyurkchan, A.G. and Smirnova, N.I., Matematicheskoe modelirovanie v teorii difraktsii s ispol’zovaniem apriornoi informatsii ob analiticheskikh svoistvakh resheniya (Mathematical Modeling in Diffraction Theory Using A Priori Information about the Analytical Properties of the Solution), Moscow: Media Pablisher, 2014.
Eremin, Yu.A. and Zakharov, E.V., Analytical representation of the integral scattering cross-section in the integrofunctional discrete source method, Differ. Equations, 2022, vol. 58, no. 8, pp. 1064–1069.
Funding
This work was carried out with financial support from the Ministry of Science and Higher Education of the Russian Federation within the framework of the program of the Moscow Center for Fundamental and Applied Mathematics under agreement no. 075-15-2022-284.
Author information
Authors and Affiliations
Corresponding authors
Additional information
Translated by V. Potapchouck
Rights and permissions
About this article
Cite this article
Eremin, Y.A., Lopushenko, V.V. Construction of Integral Representations of Fields in Problems of Diffraction by Penetrable Bodies of Revolution. Diff Equat 59, 1235–1241 (2023). https://doi.org/10.1134/S0012266123090082
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0012266123090082