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MATHEMATICS
Asymptotic analysis of a planar waveguide perturbed by a non periodic perforation
Giuseppe Cardonea, Tiziana Duranteb a Universita di Napoli "Federico II", Napoli, Italy
b University of Salerno, 84084 Fisciano (SA), Italy
Abstract:
We consider a general second order elliptic operator in a planar waveguide perforated by small holes distributed along a curve and subject to classical boundary conditions on the holes. Under weak assumptions on the perforation, we describe all possible homogenized problems.
Keywords:
perforation, elliptic operator, unbounded domain, homogenization, norm resolvent convergence.
Received: 28.01.2022 Revised: 31.01.2022 Accepted: 02.02.2022
Citation:
Giuseppe Cardone, Tiziana Durante, “Asymptotic analysis of a planar waveguide perturbed by a non periodic perforation”, Nanosystems: Physics, Chemistry, Mathematics, 13:1 (2022), 5–11
Linking options:
https://www.mathnet.ru/eng/nano1078 https://www.mathnet.ru/eng/nano/v13/i1/p5
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Abstract page: | 58 | Full-text PDF : | 38 |
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