CMSA EVENTS
February 3, 2020 12:00 pmFor a moduli space $M$ of stable sheaves over a K3 surface $X$, we propose a series of conjectural identities in the Chow rings $CH_\star (M \times X^\ell),\, \ell \geq...
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GAUGE-TOPOLOGY-SYMPLECTIC
January 31, 2020 3:30 pmSymplectic embedding problems are at the core of symplectic topology. Many results have been found involving balls, ellipsoids and polydisks. More recently, there has been progress on problems involving lagrangian...
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CMSA EVENTS
January 29, 2020 4:30 pmData-intensive technologies such as AI may reshape the modern world. We propose that two features of data interact to shape innovation in data-intensive economies: first, states are key collectors and...
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A classical question in algebraic geometry asks to count the number of plane curves of degree d meeting a smooth elliptic curve in a single point tangent to order 3d....
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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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