Spectral properties of quadruple symmetric real functions

Venelin Jivkov,Philip Philipoff,Anastas Ivanov,Mario Muñoz,Galerida Raikova,Mikhail Tatur,Philip Michaylov

doi:10.1016/j.amc.2013.06.077

Spectral properties of quadruple symmetric real functions

Venelin Jivkov, Philip Philipoff + Show 5 more

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https://doi.org/10.1016/j.amc.2013.06.077

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Journal: Applied Mathematics and Computation	Publication Date: Jul 24, 2013
Citations: 1	License type: cc-by

Affiliation: Institute of Mechanics, Bulgarian Academy of Sciences, Carlos III University of Madrid, Todor Kableshkov University of Transport, Technical University of Sofia, Sofia University

#Symmetric Functions #Properties Of Functions + Show 6 more

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Abstract

This paper examined the spectral properties of quadruple symmetric real functions. Theorem is formulated, under which the complex spectra of such symmetric functions are conjugated. The properties of the trigonometric functions are used in the proof of the theorem. Numerical results are presented for illustrating of the proven theorem.

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