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dc.contributor.author유문숙-
dc.creator유문숙-
dc.date.accessioned2016-08-25T06:08:16Z-
dc.date.available2016-08-25T06:08:16Z-
dc.date.issued2001-
dc.identifier.otherOAK-000000029695-
dc.identifier.urihttps://dspace.ewha.ac.kr/handle/2015.oak/182071-
dc.identifier.urihttp://dcollection.ewha.ac.kr/jsp/common/DcLoOrgPer.jsp?sItemId=000000029695-
dc.description.abstractSDP relaxation과 SOCP relaxation은 Nonconvex Quadratic Optimization Problem(QOP)의 근사해를 찾는다 특정 구조에서의 nonconvex QOP는 SDP와 SOCP에 의해 정확한 해를 찾을 수 있다. 따라서, 일반적인 QOP를 그 특정 구조의식으로 바꾸어, 더 정확한 해를 찾아낼 수 있는 방법을 제안하고, 수치적 실험 결과를 나열하여 제안된 본 방법의 이점을 보여준다.;Nonconvex Quadratic Optimization Problems (QOPs) are solved approximately by SDP (semidefinite programming) relaxation and SOCP (second-order-cone program) relaxation. Nonconvex QOPs with special structures can be solved exactly by SDP and SOCP. We propose a method to formulate general noncon- vex QOPs into the special form of the QOP, which can provide a way to find more accurate solutions. Numerical results are shown to illustrate advantages of the proposed method.-
dc.description.tableofcontentsChapter 1. Introduction = 1 Chapter 2. Diagonalization = 5 2.1 Solving quadratic optimization problems with SBP and SOCP = 5 2.2 Diagonalization of quadratic optimization problems = 8 2.3 Reducing the number of variables and Conversion into SOCPs = 12 Chapter 3. Numerical Experiments = 15 3.1 Comparison with linear objective function = 15 3.2 Comparison with SDP = 18 Chapter 4. Concluding Discussions = 22-
dc.formatapplication/pdf-
dc.format.extent702479 bytes-
dc.languageeng-
dc.publisherThe Graduate school of Ewha women university-
dc.subjectNonconvex-
dc.subjectQuadratic-
dc.subjectOptimization-
dc.subjectProblems-
dc.subjectvia Diagonalization-
dc.titleSolutions of Nonconvex Quadratic Optimization Problems via Diagonalization-
dc.typeMaster's Thesis-
dc.format.pageii, 26 p.-
dc.identifier.thesisdegreeMaster-
dc.identifier.major대학원 수학과-
dc.date.awarded2002. 2-
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