Fredholm Property of Matrix Wiener-Hopf plus and minus Hankel Operators with Semi-Almost Periodic Symbols

dc.creatorCastro,L. P
dc.creatorSilva,A. S.
dc.date2010-01-01
dc.date.accessioned2017-03-07T16:36:25Z
dc.date.available2017-03-07T16:36:25Z
dc.identifierhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0719-06462010000200014
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/404498
dc.descriptionWe will present sufficient conditions for the Fredholm property of Wiener-Hopf plus and minus Hankel operators with different Fourier matrix symbols in the C*-algebra of semialmost periodic elements. In addition, under such conditions, we will derive a formula for the sum of the Fredholm indices of theseWiener-Hopf plus Hankel and Wiener-Hopf minus Hankel operators. Some examples are provided to illustrate the results of the paper.
dc.formattext/html
dc.languageen
dc.publisherUniversidad de La Frontera. Departamento de Matemática y Estadística
dc.publisherUniversidade Federal de Pernambuco. Departamento de Matemática
dc.sourceCubo (Temuco) v.12 n.2 2010
dc.subjectFredholm property
dc.subjectFredholm index
dc.subjectWiener-Hopf operator
dc.subjectHankel operator
dc.subjectsemi-almost periodic matrix-valued function
dc.titleFredholm Property of Matrix Wiener-Hopf plus and minus Hankel Operators with Semi-Almost Periodic Symbols
dc.typeArtículos de revistas


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