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The colloquia (unless otherwise stated) will take place on Tuesdays at 3.00pm in 20 Bedford Way Room 822. See the map for further details. There will be a small reception afterwards in Mathematics Room 502 (25 Gordon Street - see the map). If you require any more information on the Departmental Colloquia please contact Prof Dima Vassiliev e-mail: d.vassiliev AT ucl.ac.uk or tel: 020-7679-2442.
11 February 2020
Speaker: Christiane Tretter (University if Bern, Switzerland)
Title: Challenges in non-selfadjoint spectral problems
Abstract
In this talk different techniques to address the challenges arising in spectral problems for non-selfadjoint operators will be presented. The methods and results will be illustrated by several applications from mathematical physics.