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A nonlinear multiparameter EV problem

Angermann, L. (author)
Institut für MathematikTechnische Universität Clausthal, Clausthal-Zellerfeld, Germany
Shestopalov, Yury V., 1953- (author)
Högskolan i Gävle,Matematik
Smirnov, Y. G. (author)
Department of Mathematics and Supercomputing, Penza State University, Penza, Russia
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Yatsyk, V. V. (author)
O.Ya. Usikov Institute for Radiophysics and Electronics, National Academy of Sciences of Ukraine, Kharkiv, Ukraine
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 (creator_code:org_t)
2018-07-20
2018
English.
In: Progress In Electromagnetics Research Symposium. - Cham : Springer New York LLC. - 9783319940595 - 9783319940601 ; , s. 55-70
  • Conference paper (peer-reviewed)
Abstract Subject headings
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  • We investigate a generalization of one-parameter eigenvalue problems arising in the theory of wave propagation in waveguides filled with nonlinear media to more general nonlinear multi-parameter eigenvalue problems for a nonlinear operator. Using an integral equation approach, we derive functional dispersion equations (DEs) whose roots yield the desired eigenvalues. The existence of the roots of DEs is proved and their distribution is described.

Subject headings

NATURVETENSKAP  -- Matematik (hsv//swe)
NATURAL SCIENCES  -- Mathematics (hsv//eng)

Keyword

Dispersion equations
Multi-parameter eigenvalue problems
Nonlinear spectral theory
Dispersion (waves)
Integral equations
Inverse problems
Mathematical operators
Nonlinear equations
Wave propagation
Eigenvalue problem
Eigenvalues
Integral equation approaches
Multiparameters
Non-linear media
Nonlinear operator
Spectral theory
Eigenvalues and eigenfunctions

Publication and Content Type

ref (subject category)
kon (subject category)

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Angermann, L.
Shestopalov, Yur ...
Smirnov, Y. G.
Yatsyk, V. V.
About the subject
NATURAL SCIENCES
NATURAL SCIENCES
and Mathematics
Articles in the publication
Progress In Elec ...
By the university
University of Gävle

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