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dc.contributor.advisor고응일-
dc.contributor.author徐智賢-
dc.creator徐智賢-
dc.date.accessioned2016-08-25T04:08:00Z-
dc.date.available2016-08-25T04:08:00Z-
dc.date.issued2004-
dc.identifier.otherOAK-000000009548-
dc.identifier.urihttps://dspace.ewha.ac.kr/handle/2015.oak/178324-
dc.identifier.urihttp://dcollection.ewha.ac.kr/jsp/common/DcLoOrgPer.jsp?sItemId=000000009548-
dc.description.abstractIn this thesis, we study the form of Schur's function Φ₃(c_(0), c₁, c₂, c₃). By using the Schur's function, we ?nd some necessary and su±cient conditions for hyponormality of Toeplitz operator T_(f) , where f(z)=a₄z⁴+bar{∑⁴_(j=0)b_(j)z^(j)} ;이 논문에서는 Toeplitz 작용소가 Hyponormal이 되기 위한 여러 정리들을 공부하고 Schur 함수의 특별한 형태를 구한다. Schur 함수를 이용하여 symbols을 a₄z⁴+b_(0)+b₁z+b₂z²+b₃z³+b₄z⁴를 가지는 Toeplitz 작용소가 Hyponormal이 되기 위한 필요충분조건을 찾고 이를 증명한다.-
dc.description.tableofcontentsCONTENTS 1 Introduction = 1 2 Preliminaries = 2 3 Hyponormal Toeplitz Operators with Trigonometric polynomial symbols = 7 References = 22-
dc.formatapplication/pdf-
dc.format.extent338402 bytes-
dc.languageeng-
dc.publisher이화여자대학교 대학원-
dc.titleOn Hyponormal Toeplitz Operators With Trigonometric Polynomial Symbols-
dc.typeMaster's Thesis-
dc.format.pageii, 22 p.-
dc.identifier.thesisdegreeMaster-
dc.identifier.major대학원 수학과-
dc.date.awarded2005. 2-
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일반대학원 > 수학과 > Theses_Master
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