Geometry and constructions of finite frames
dc.contributor.advisor | Dykema, Kenneth | |
dc.creator | Strawn, Nathaniel Kirk | |
dc.date.accessioned | 2010-01-14T23:55:52Z | |
dc.date.accessioned | 2010-01-16T01:38:45Z | |
dc.date.available | 2010-01-14T23:55:52Z | |
dc.date.available | 2010-01-16T01:38:45Z | |
dc.date.created | 2007-05 | |
dc.date.issued | 2009-05-15 | |
dc.identifier.uri | https://hdl.handle.net/1969.1/ETD-TAMU-1335 | |
dc.description.abstract | Finite frames are special collections of vectors utilized in Harmonic Analysis and Digital Signal Processing. In this thesis, geometric aspects and construction techniques are considered for the family of k-vector frames in Fn = Rn or Cn sharing a fixed frame operator (denoted Fk(E, Fn), where E is the Hermitian positive definite frame operator), and also the subfamily of this family obtained by fixing a list of vector lengths (denoted Fk µ(E, Fn), where µ is the list of lengths). The family Fk(E, Fn) is shown to be diffeomorphic to the Stiefel manifold Vn(Fk), and Fk µ(E, Fn) is shown to be a smooth manifold if the list of vector lengths µ satisfy certain conditions. Calculations for the dimensions of these manifolds are also performed. Finally, a new construction technique is detailed for frames in Fk(E, Fn) and Fk µ(E, Fn). | en |
dc.format.medium | electronic | en |
dc.format.mimetype | application/pdf | |
dc.language.iso | en_US | |
dc.subject | differential geometry | en |
dc.subject | harmonic analysis | en |
dc.title | Geometry and constructions of finite frames | en |
dc.type | Book | en |
dc.type | Thesis | en |
thesis.degree.department | Mathematics | en |
thesis.degree.discipline | Mathematics | en |
thesis.degree.grantor | Texas A&M University | en |
thesis.degree.name | Master of Science | en |
thesis.degree.level | Masters | en |
dc.contributor.committeeMember | Amato, Nancy | |
dc.contributor.committeeMember | Larson, David R. | |
dc.contributor.committeeMember | Yan, Catherine H. | |
dc.type.genre | Electronic Thesis | en |
dc.type.material | text | en |
dc.format.digitalOrigin | born digital | en |
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Electronic Theses, Dissertations, and Records of Study (2002– )
Texas A&M University Theses, Dissertations, and Records of Study (2002– )