University of Haifa – החוג למתמטיקה, אוניברסיטת חיפה
This talk will be on Zoom:https://us02web.zoom.us/j/83920631646?pwd=cWZRWjllZWEvdjVSNVhTdUxMMGlwUT09 I will start explaining that Hamiltonian reduction can be understood as a particular instance of Lagrangian intersections, within the framework of shifted symplectic geometry. One can see this first part of the talk as…
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Homotopy localizations with respect to arbitrary (possibly proper) classes of maps are known to existin suitably structured model categories assuming the validity of Vopenka’s principle from set theory.Through recent progress in large cardinal theory, we prove that the existence of…
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Given a commutative ring or ring spectrum, there is a functor from finite sets to commutative rings sending a set to the tensor product of copies of the ring (or ring spectrum) indexed by that set. The Loday construction extends…
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Time: 11:00 AM Recording:https://us02web.zoom.us/rec/share/9f42mPT6f_DrAb7PSelgFJxj4VF5XyBFR_w9Q_1pmd0l7N8vBrZA5s9tHsXNyc-I.WUIy_fbLn_vZCL1l Abstract: In the first part of this talk I will discuss a result about the existence of compactly supported versions of cohomology theories of varieties. In the second part of the talk I will discuss a…
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Time: 11:00 AM, Place: Room 614, Science and Education Building, U.Haifa. Speaker: Leonid Makar-Limanov (Wayne State University), Title: A conjecture on D algebras Abstract: The goal of this talk is to introduce D algebras, formulate a conjecture about these algebras and prove this conjecture in several cases. — Join…
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Date: Wednesday, December 21, 2022 at 12:00 PM Place: Room 614, Science & Education Building, U. Haifa Speaker: Evgeny Feigin, Title: Veronese curves, arc spaces and global Demazure modules. Abstract: Arc spaces are obtained from a given…
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Date: Wednesday, December 7, 2022 at 12:00 PM Place: Room 614, Science & Education Building, U. Haifa Speaker: Sergei Merkulov (University of Luxembourg) Title: Gravity and moduli spaces M_g,n Using Thomas Willwacher’s twisting endofunctor, and Kevin…
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Date: Wednesday, November 30, 2022 at 12:00 PM Place: Room 614, Science & Education Building, U. Haifa Speaker: Petr Dunin-Barkowski (HSE Moscow) Title: Generalized double Hurwitz numbers, topological recursion, and ELSV-type formulas Abstract: In the talk, I’ll briefly…
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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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