University of Haifa – החוג למתמטיקה, אוניברסיטת חיפה
Date: Wednesday, November 23, 2022 at 12:00 PM Place: Room 614, Science & Education Building, U. Haifa Speaker: Boris Bychkov (University of Haifa) Title: Topological recursion for generalized double Hurwitz numbers Abstract: Topological recursion is a remarkable…
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Date: Wednesday, November 16, 2022 at 12:00 PM Place: Room 614, Science & Education Building, U. Haifa Speaker: Tamar Bar-On (Bar Ilan) Title: “Locally finite central simple algebras” Abstract: We present the class of algebras…
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Our next Math colloquium talk will be on Tuesday, 15th of November, in room 614, Science & Education building. Speaker: Ilya Gekhtman (Technion – IIT) Date: Tuesday, November 15th, 2022 Time: 14:00 Title: Random walks and the geometry of discrete subgroups of rank 1…
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Date: Tuesday, November 8, 2022 at 12:00 PM Place: Room 614, Science & Education Building, U. Haifa Speaker: Alexei Piskunov (Technion) Title: “Motivic zeta-function for surfaces and Severi-Brauer varieties” Abstract: Motivic zeta-function Z_X(t) of an algebraic variety X is…
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There will be a Special Algebra seminar on Thursday, Oct 27, 2022 01:00 PM Jerusalem In-person, in room 614 of the Science & Education Building, University of Haifa, Speaker: Sergey Khoroshkin (IITP Moscow)Title: Wave functions of hyperbolic Sutherland model. Abstract:======== Following…
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Ramsey’s theorem, , holds for the countable infinity and has many useful applications, but, as Sierpinski discovered, fails for the real line: . Strong anti-Ramsey relations are known on many uncountable cardinals and have application in general topology. In the talk we…
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Time: 17:00 (Israel Time) Location: Room 614 of the Science & Education Building, University of Haifa and on Zoom Recording link:https://us02web.zoom.us/rec/share/sYN7G8VN3MXfRuwaUOnvzT9ecrjTecjGgJs2YZu0AJXNFDkYdbidmfWzmtabE42N.WKmhxQ0j0aIqI9xl Abstract: Segal-type models of weak 2-categories are simplicial models of bicategories, and they comprise the Tamsamani model and the…
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Time: 17:00 (Israel Time) Location: In Room 614 of the Science & Education Building, University of Haifa and on Zoom Recording: https://us02web.zoom.us/rec/share/11wbNQ9drctg3GJjEHL784aCI9iAczSpRsOuPha69BFsCmeQl6KXclBCWauaFMNF.mJ2eReCfMakLrdia Abstract. We place a light source inside a smooth convex billiard table (or mirror). The n-th caustic by…
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The talk will be on Zoom. The link for the meetings is: https://us02web.zoom.us/j/83337601824 Time: 14:00 Abstract: Given a graph G and an embedding of its vertices in R^d, what continuous motions of the vertices preserve all edge lengths? Clearly all motions…
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Time: 17:00 (Israel Time) Location: On Zoom Recording: https://us02web.zoom.us/rec/share/OCd0OzhQnH8AcW2AjbpVGS5hFi4vW11OkS6gE0sFu7oVeakAviNsc0RJMB0BeneB.nQls_DORtJQrjgt3 Abstract. I will discuss work in progress that categorifies the analytic index of Atiyah-Singer in terms of a new construction using representation theory of Clifford algebras. My main theorem shows that…
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