Home /  AGRS The Ubiquitous Diff(S^1) Seminar Series: Neretin Polynomials and Unitary Representation of the Virasoro Algebra

Seminar

AGRS The Ubiquitous Diff(S^1) Seminar Series: Neretin Polynomials and Unitary Representation of the Virasoro Algebra April 19, 2022 (03:30 PM PDT - 05:00 PM PDT)
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Location: SLMath: Eisenbud Auditorium, Online/Virtual
Speaker(s) Wei Qian (Université Paris-Saclay)
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We will define a family of differential operators on the space of univalent functions using Kirillov’s identification. These differential operators act in a particular way on the Neretin polynomials, which can be further used to define a representation on the Virasoro algebra. We will also study properties of unitarizing measures of this representation, assuming that they exist.

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