Model of Point-Like Window for Electromagnetic Helmholtz Resonator
Igor Yu. Popov
St. Petersburg National Research University of Information Technologies, Mechanics and Optics, Russian Federation
Abstract
Point-like interaction between internal and external operators as a model of electromagnetic Helmholtz resonator is suggested. It is based on the theory of self-adjoint extensions of symmetric operators in Pontryagin space. Formula for the resonance close to the eigenvalue of the internal operator is obtained.
Cite this article
Igor Yu. Popov, Model of Point-Like Window for Electromagnetic Helmholtz Resonator. Z. Anal. Anwend. 32 (2013), no. 2, pp. 155–162
DOI 10.4171/ZAA/1478