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DTSTART:19700308T020000
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UID:https://events.ucf.edu/event/3315822/mathematics-and-applications-seminar-by-dr-deguang-han/
DTSTAMP:20240301T103000
DTSTART:20240301T103000
DTEND:20240301T113000
LOCATION:MSB 318: 318
SUMMARY:Mathematics and Applications Seminar by Dr. Deguang Han
URL:https://events.ucf.edu/event/3315822/mathematics-and-applications-seminar-by-dr-deguang-han/
DESCRIPTION:The UCF [Mathematics and Applications Seminar](https://sciences.ucf.edu/math/ucf_section/mathematics-and-applications-seminar/), which takes place every Friday from 10:30am to 11:30am in MSB 318, provides a venue for researchers to present their current work, foster new collaborations, and showcase both foundational mathematics and its applications to graduate and undergraduate students.\n\nDr. [Deguang Han](https://sciences.ucf.edu/math/person/deguang-han/) will be speaking at this seminar about some measurement problems for quantum channels. \n\nAbstract: Phaseless signal recovering has gone through a vast development period in the last decade due to its close connections with many areas of research including frame theory, lower-rank matrix recovering and quantum information theory. In quantum information theory, a quantum channel is a completely positive and trace-preserving linear map between matrix algebras that transmits quantum information as well as classical information. In this talk I will briefly discuss some (phaseless, of course) measurement problems for quantum channels, and present a few simple results related to their phase retrievabilities. This talk is accessible to advanced undergraduate math majors.
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