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dc.contributor.authorOh, YG-
dc.contributor.authorMuller, S-
dc.date.accessioned2016-03-31T07:29:37Z-
dc.date.available2016-03-31T07:29:37Z-
dc.date.created2015-02-17-
dc.date.issued2007-06-
dc.identifier.issn1527-5256-
dc.identifier.other2007-OAK-0000032055-
dc.identifier.urihttps://oasis.postech.ac.kr/handle/2014.oak/13692-
dc.description.abstractThe main purpose of this paper is to carry out some of the foundational study of C-0-Hamiltonian geometry and C-0-symplectic topology. We introduce the notion of Hamiltonian topology on the space of Hamiltonian paths and on the group of Hamiltonian diffeomorphisms. We then de. ne the group, denoted by Hameo(M, omega), consisting of Hamiltonian homeomorphisms such that Ham(M, omega) not subset of Hameo(M, omega) subset of Sympeo(M, omega), where Sympeo(M, omega) is the group of symplectic homeomorphisms. We prove Hameo(M, omega) is a normal subgroup of Sympeo( M, omega) and contains all the time-one maps of Hamiltonian vector fields of C-1,C-1-functions, and Hameo(M, omega) is path-connected and so contained in the identity component Sympeo(0)(M, omega) of Sympeo(M, omega). We also prove that the mass flow of any Hamiltonian homeomorphism vanishes. In the case of a closed orientable surface, this implies that Hameo(M, omega) is strictly smaller than the identity component of the group of area-preserving homeomorphisms when M not equal S-2. For M = S-2, we conjecture that Hameo(S-2, omega) is still a proper subgroup of Sympeo(0)(S-2, omega).-
dc.description.statementofresponsibilityX-
dc.languageEnglish-
dc.publisherINT PRESS BOSTON-
dc.relation.isPartOfJOURNAL OF SYMPLECTIC GEOMETRY-
dc.subjectSYMPLECTIC TOPOLOGY-
dc.subjectARNOLD CONJECTURE-
dc.subjectGEOMETRY-
dc.subjectMANIFOLDS-
dc.subjectINVARIANTS-
dc.subjectENERGY-
dc.titleThe group of Hamiltonian homeomorphisms and C(0)-symplectic topology-
dc.typeArticle-
dc.contributor.college수학과-
dc.author.googleOh, YG-
dc.author.googleMuller, S-
dc.relation.volume5-
dc.relation.issue2-
dc.relation.startpage167-
dc.relation.lastpage220-
dc.contributor.id11170375-
dc.relation.journalJOURNAL OF SYMPLECTIC GEOMETRY-
dc.relation.indexSCI급, SCOPUS 등재논문-
dc.relation.sciSCIE-
dc.collections.nameJournal Papers-
dc.type.rimsART-
dc.identifier.bibliographicCitationJOURNAL OF SYMPLECTIC GEOMETRY, v.5, no.2, pp.167 - 220-
dc.identifier.wosid000259105500002-
dc.date.tcdate2019-01-01-
dc.citation.endPage220-
dc.citation.number2-
dc.citation.startPage167-
dc.citation.titleJOURNAL OF SYMPLECTIC GEOMETRY-
dc.citation.volume5-
dc.contributor.affiliatedAuthorOh, YG-
dc.description.journalClass1-
dc.description.journalClass1-
dc.description.wostc33-
dc.type.docTypeArticle-
dc.relation.journalWebOfScienceCategoryMathematics-
dc.description.journalRegisteredClassscie-
dc.relation.journalResearchAreaMathematics-

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오용근OH, YONG GEUN
Dept of Mathematics
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