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SUMMARY:CCMI Seminar – George Stepaniants (University of Cambridge)
DESCRIPTION:Speaker: George Stepaniants (University of Cambridge)\nTitle: A
  Shortcake Counterexample to the Planar Pompeiu and Schiffer Conjectures\n
 Abstract: The Pompeiu and Schiffer conjectures are longstanding problems i
 n integral and spectral geometry with deep connections to the theory of de
 convolution and overdetermined eigenvalue problems arising in scattering t
 heory and incompressible flows. We present a computer-assisted constructio
 n of a noncircular planar domain with real-analytic boundary that provides
  a counterexample to both conjectures\, and discuss the implications of th
 is result.
URL:https://www.imperial.ac.uk/events/214613/ccmi-seminar-george-stepaniant
 s-university-of-cambridge/
DTSTART;TZID=Europe/London:20261020T140000
DTEND;TZID=Europe/London:20261020T150000
LOCATION:144\, Huxley Building\, South Kensington Campus\, Imperial College
  London\, London\, SW7 2AZ\, United Kingdom
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