On linear waveguides of square and triangular lattice strips: an application of Chebyshev polynomials

DOI10.1007/s12046-017-0646-4zbMath1390.78026OpenAlexW2735836830WikidataQ126553113 ScholiaQ126553113MaRDI QIDQ1637626

Basant Lal Sharma

Publication date: 11 June 2018

Published in: Sādhanā (Search for Journal in Brave)

Full work available at URL: https://www.ias.ac.in/describe/article/sadh/042/06/0901-0927

zbMATH Keywords

dispersionsquarenormal modestriangulartridiagonalChebyshev

Mathematics Subject Classification ID

Orthogonal polynomials and functions of hypergeometric type (Jacobi, Laguerre, Hermite, Askey scheme, etc.) (33C45) Connections of hypergeometric functions with groups and algebras, and related topics (33C80) Antennas, waveguides in optics and electromagnetic theory (78A50) Dynamical systems in control (37N35) Lattice dynamics; integrable lattice equations (37K60)

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