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dc.contributor.author고응일-
dc.date.accessioned2018-12-14T16:30:59Z-
dc.date.available2018-12-14T16:30:59Z-
dc.date.issued2018-
dc.identifier.issn1015-8634-
dc.identifier.otherOAK-22561-
dc.identifier.urihttps://dspace.ewha.ac.kr/handle/2015.oak/247772-
dc.description.abstractIn this paper, we study m-isometric Toeplitz operators Tφ with rational symbols. We characterize m-isometric Toeplitz operators Tφ by properties of the rational symbols φ. In addition, we give a necessary and sufficient condition for Toeplitz operators Tφ with analytic symbols φ to be m-expansive or m-contractive. Finally, we give some results for m-expansive and m-contractive Toeplitz operators Tφ with trigonometric polynomial symbols φ. © 2018 Korean Mathematical Society.-
dc.languageEnglish-
dc.publisherKorean Mathematical Society-
dc.subjectContractive operators-
dc.subjectExpansive operators-
dc.subjectM-isometric operators-
dc.subjectToeplitz operators-
dc.titleOn m-isometric toeplitz operators-
dc.typeArticle-
dc.relation.issue2-
dc.relation.volume55-
dc.relation.indexSCIE-
dc.relation.indexSCOPUS-
dc.relation.indexKCI-
dc.relation.startpage367-
dc.relation.lastpage378-
dc.relation.journaltitleBulletin of the Korean Mathematical Society-
dc.identifier.doi10.4134/BKMS.b170025-
dc.identifier.wosidWOS:000433163800004-
dc.identifier.scopusid2-s2.0-85044832848-
dc.contributor.scopusid고응일(57217846069)-
dc.date.modifydate20210915112059-
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