The evaluation of parameters of practical interest in microwave engineering is often related with the numerical solution of a suitable nonlinear eigenproblem defined on a symmetric domain D. In this work, we demonstrate as exploiting Group theory, it is possible to obtain a block diagonal matrix representation for this eigenproblem, which allows to accomplish a remarkable reduction of the computational requirement involved in its resolution.
Computation of Nonlinear Eigenvalues Related to Parameters of Microwave Structures by using Group Theory / Angiulli, G; Versaci, M.; Morabito, F. C.. - (2017). (Intervento presentato al convegno 2017 International Applied Computational Electromagnetics Society Symposium - Italy, ACES 2017 tenutosi a Florence - Italy nel 26-30 March 2017) [10.23919/ROPACES.2017.7916295].
Computation of Nonlinear Eigenvalues Related to Parameters of Microwave Structures by using Group Theory
G Angiulli
;VERSACI M.;F. C. Morabito
2017-01-01
Abstract
The evaluation of parameters of practical interest in microwave engineering is often related with the numerical solution of a suitable nonlinear eigenproblem defined on a symmetric domain D. In this work, we demonstrate as exploiting Group theory, it is possible to obtain a block diagonal matrix representation for this eigenproblem, which allows to accomplish a remarkable reduction of the computational requirement involved in its resolution.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
