Quasi-Pure E0-Semigroups

dc.contributor.advisorFloricel, Remus
dc.contributor.authorWood, Clifford Tyler
dc.contributor.committeememberFarenick, Douglas
dc.contributor.committeememberArgerami, Martin
dc.contributor.committeememberMobed, Nader
dc.contributor.externalexaminerBrenken, Berndt
dc.date.accessioned2021-09-22T20:59:51Z
dc.date.available2021-09-22T20:59:51Z
dc.date.issued2021-03
dc.descriptionA Thesis Submitted to the Faculty of Graduate Studies and Research In Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy in Mathematics, University of Regina. vi, 69 p.en_US
dc.description.abstractWe introduce the class of quasi-pure E0-semigroups acting on a von Neumann algebra as that with equal tail and fixed-point algebras and we describe these notable algebras for E0-semigroups of B(H) where H is a separable Hilbert space. We consider the classes of pure, quasi-pure and ergodic E0-semigroups induced by essential states of the spectral C+-algebra of a product system and we characterize spatial product systems in terms of the existence of certain essential states of the corresponding spectral C+-algebra.en_US
dc.description.authorstatusStudenten
dc.description.peerreviewyesen
dc.identifier.tcnumberTC-SRU-14347
dc.identifier.thesisurlhttps://ourspace.uregina.ca/bitstream/handle/10294/14347/Wood_Clifford_PhD_MATH_Spring2021.pdf
dc.identifier.urihttps://hdl.handle.net/10294/14347
dc.language.isoenen_US
dc.publisherFaculty of Graduate Studies and Research, University of Reginaen_US
dc.titleQuasi-Pure E0-Semigroupsen_US
dc.typeThesisen_US
thesis.degree.departmentDepartment of Mathematics and Statisticsen_US
thesis.degree.disciplineMathematicsen_US
thesis.degree.grantorUniversity of Reginaen
thesis.degree.levelDoctoralen
thesis.degree.nameDoctor of Philosophy (PhD)en_US
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