Factorizations and Singular Value Estimates of Operators with Gelfand–Shilov and Pilipović kernels

dc.contributor.author	Signahl, Mikael
dc.contributor.author	Toft, Joachim
dc.date.accessioned	2018-02-06T12:02:43Z
dc.date.available	2018-02-06T12:02:43Z
dc.date.created	2017-12-06T09:51:30Z
dc.date.issued	2017
dc.identifier.citation	Journal of Fourier Analysis and Applications, 2017	nb_NO
dc.identifier.issn	1069-5869
dc.identifier.uri	http://hdl.handle.net/11250/2482914
dc.description.abstract	We prove that any linear operator with kernel in a Pilipović or Gelfand–Shilov space can be factorized by two operators in the same class. We also give links on numerical approximations for such compositions. We apply these composition rules to deduce estimates of singular values and establish Schatten–von Neumann properties for such operators.	nb_NO
dc.language.iso	eng	nb_NO
dc.publisher	Springer	nb_NO
dc.rights	Navngivelse 4.0 Internasjonal	*
dc.rights.uri	http://creativecommons.org/licenses/by/4.0/deed.no	*
dc.title	Factorizations and Singular Value Estimates of Operators with Gelfand–Shilov and Pilipović kernels	nb_NO
dc.type	Journal article	nb_NO
dc.type	Peer reviewed	nb_NO
dc.description.version	publishedVersion	nb_NO
dc.source.pagenumber	1-33	nb_NO
dc.source.journal	Journal of Fourier Analysis and Applications	nb_NO
dc.identifier.cristin	1523354
dc.description.localcode	nivå2	nb_NO
cristin.unitcode	201,15,1,0
cristin.unitname	Institutt for matematiske fag
cristin.ispublished	true
cristin.fulltext	original
cristin.qualitycode	2

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