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dc.contributor.author한정심-
dc.creator한정심-
dc.date.accessioned2016-08-25T04:08:15Z-
dc.date.available2016-08-25T04:08:15Z-
dc.date.issued1984-
dc.identifier.otherOAK-000000023412-
dc.identifier.urihttps://dspace.ewha.ac.kr/handle/2015.oak/180444-
dc.identifier.urihttp://dcollection.ewha.ac.kr/jsp/common/DcLoOrgPer.jsp?sItemId=000000023412-
dc.description.abstractLet X be an affine scheme and let the torsion theory over X be well-centered. We show the following. If the torsion theory corresponds to a partition(T,F) of X such that T is closed, then the n^th derived functor T∼n of the torsion radical T∼ in Qco(X) is iso-morphic to the n^th local cohomology group functor H∼□ with support in T. Furthermore, if F is quasi-compact, then the canonical morphism j:M→M∼(F) can be identified with the canonical morphism f:M→Q(M) and we get the exact sequence. 0→T∼(M∼)→M∼→Q∼(M∼)→T∼_1(M∼)→0.;X 가 affine 개형이고 X위에서의 torsion theory가 well-centered 라 하자. 그러면, 다음과 같은 정리들을 보인다: 만일 이 torsion theory 가 X의 분할 (T,F)에 대응하고 T가 폐집합이라면, Qco(X) 에서의 torsion radical T~ 의 제n차 유도 functor T~n는 T안에서 support 를 갖는 제n차국소 cohomology 군 functor H~ □와 동형이다. 덧붙여서 F가 quasi-compact이면, 표준준동형 j:M → M~(F)는 표준준동형 f:M → Q(M)과 같은 것으로 볼 수 있으며, 또 다음과 같은 완전계열을 얻게 된다 : O → T~(M~) → M~→ Q~(M~) → T~1(M~) → O.-
dc.description.tableofcontentsABSTRACT = ⅰ CONTENTS = ⅱ INTRODUCTION = ⅲ PRELIMINARIES = ⅴ 1. WELL-CENTERED TORSION THEORY = 1 2. TORSION THEORY AND TORSION RADICAL = 4 3. QUOTIENT FUNCTOR = 12 REFERENCES = 18 논문초록 = 19-
dc.formatapplication/pdf-
dc.format.extent594447 bytes-
dc.languageeng-
dc.publisher이화여자대학교 대학원-
dc.subjectTORSION-
dc.subjectTHEORY-
dc.subjectLOCAL COHOMOLOGY-
dc.subject수학-
dc.titleTORSION THEORY AND LOCAL COHOMOLOGY-
dc.typeMaster's Thesis-
dc.title.subtitleTORSION THEORY와 LOCAL COHOMOLOGY-
dc.format.pagevi, 18 p.-
dc.identifier.thesisdegreeMaster-
dc.identifier.major대학원 수학과-
dc.date.awarded1985. 2-
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일반대학원 > 수학과 > Theses_Master
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