MATHEMATICAL PICTURE LANGUAGE
January 7, 2020 3:30 pmIn the search for finite temperature quantum memory, people have found an exotic 3D topological model, called the fracton model. A large class of them are known to have foliation...
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GAUGE-TOPOLOGY-SYMPLECTIC
December 6, 2019 3:30 pmThe Donaldson-Uhlenbeck-Yau theorem relates the existence of Hermitian-Yang-Mills connections over a compact Kahler manifold with algebraic stability of a holomorphic vector bundle. This has been extended by Bando-Siu in 1994 to a class...
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The anisotropic Calderon inverse problem consists in recovering the metric of a compact connected Riemannian manifold with boundary from the knowledge of the Dirichlet-to-Neumann map at fixed energy. A fundamental...
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DIFFERENTIAL GEOMETRY
November 26, 2019 4:15 pmIn the last 35 years, geometric flows have proven to be a powerful tool in geometry and topology. The Mean Curvature Flow is, in many ways, the most natural flow...
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CMSA EVENTS
November 25, 2019 4:30 pmThe task of manipulating randomness has been a subject of intense investigation in the theory of computer science. The classical definition of this task consider a single processor massaging random...
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CMSA GENERAL RELATIVITY SEMINAR
November 25, 2019 3:00 pmQuantum Field Theory is a framework of fundamental physics, which in particular has played important roles in the modern development of various subjects in mathematics, including enumerative geometry, knot theory,...
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CMSA GENERAL RELATIVITY SEMINAR
November 25, 2019 12:00 pmIn recent years, para-Hermitian geometry has been used to describe T-duality covariant spacetimes for string theory. In my talk, I will present applications of para-Hermitian geometry to 2D (2,2) SUSY...
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CMSA GENERAL RELATIVITY SEMINAR
November 25, 2019 10:30 amThe first part of this talk will introduce generalized Jordan–Wigner transformation on arbitrary triangulation of any simply connected manifold in 2d, 3d and general dimensions. This gives a duality between...
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CMSA GENERAL RELATIVITY SEMINAR
November 22, 2019 10:30 amThe Event Horizon Telescope image of the supermassive black hole in the galaxy M87 is dominated by a bright, unresolved ring. General relativity predicts that embedded within this image lies...
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