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> Operator Algebras Seminar (Martin Argerami)

Operator Algebra Seminars
Fri., Feb. 3, 2017 10:30 a.m. - Fri., Feb. 3, 2017 12:00 p.m.
Location: RIC 215
Speaker: Martin Argerami
Title: The matricial range III
Abstract:
The matricial range is a natural generalization of the numerical range studied by Arveson. There is basically a single non-trivial case where it is fully characterized. In this last talk we will talk how Ando used unitary dilations to approach the problem of the matricial range of the 2 × 2 unilateral shift.