Commutant lifting and interpolation: The time-varying case |
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| Authors: | Joseph A Ball |
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| Institution: | (1) Department of Mathematics, Virginia Tech, 24061-0123 Blacksburg, Virginia, USA |
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| Abstract: | We show how the commutant lifting theorem for nest algebras due to Paulsen and Power can be used to give a unified framework for the treatment of a variety of interpolation problems for nest algebras which have been considered recently in the literature. Applications include the treatment of robust control for time-varying systems.Partially supported by NSF grant DMS-9500912 |
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| Keywords: | Primary: 47A47 Secondary: 47A20 |
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