Minimal length curves in unitary orbits of a Hermitian compact operator

dc.creatorBottazzi, Tamara Paula
dc.creatorVarela, Alejandro
dc.date.accessioned2018-03-12T19:44:54Z
dc.date.accessioned2018-11-06T11:12:10Z
dc.date.available2018-03-12T19:44:54Z
dc.date.available2018-11-06T11:12:10Z
dc.date.created2018-03-12T19:44:54Z
dc.date.issued2016-04
dc.identifierBottazzi, Tamara Paula; Varela, Alejandro; Minimal length curves in unitary orbits of a Hermitian compact operator; Elsevier Science; Differential Geometry and its Applications; 45; 4-2016; 1-22
dc.identifier0926-2245
dc.identifierhttp://hdl.handle.net/11336/38575
dc.identifierCONICET Digital
dc.identifierCONICET
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1847089
dc.description.abstractWe study some examples of minimal length curves in homogeneous spaces of B(H) under a left action of a unitary group. Recent results relate these curves with the existence of minimal (with respect to a quotient norm) anti-Hermitian operators Z in the tangent space of the starting point. We show minimal curves that are not of this type but nevertheless can be approximated uniformly by those.
dc.languageeng
dc.publisherElsevier Science
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.difgeo.2015.12.001
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0926224515001321
dc.rightshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.subjectAPPROXIMATION OF MINIMAL LENGTH CURVES
dc.subjectGEODESIC CURVES
dc.subjectMINIMAL OPERATORS IN QUOTIENT SPACES
dc.subjectUNITARY ORBITS
dc.titleMinimal length curves in unitary orbits of a Hermitian compact operator
dc.typeArtículos de revistas
dc.typeArtículos de revistas
dc.typeArtículos de revistas


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