fables
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Les deux révisions précédentesRévision précédenteProchaine révision | Révision précédenteProchaine révisionLes deux révisions suivantes | ||
fables [2021/12/18 22:44] – kalinin0 | fables [2023/02/12 13:10] – kalinin0 | ||
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====== Séminaire " | ====== Séminaire " | ||
- | The normal starting time of this seminar is 16.30 on Monday. | ||
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- | Monday, Dec, 20th, 16h15 - 18h15 | ||
- | | ||
- | **On the asymptotics of Arakelov invariants** | ||
- | We will discuss | + | Monday, February 27, 2023 |
- | surfaces motivated | + | room 6-13 |
- | fundamental role in bounds for the number | + | |
- | curves. We will show that their asymptotic behaviour in families | + | **15h00 — Evgeni Abakoumov (Paris/ |
- | degenerating Riemann | + | |
+ | **Chui' | ||
+ | |||
+ | C. K. Chui conjectured in 1971 that the average gravitaional field strength in the unit disk due to unit point masses on its boundary was the smallest when these point masses were equidistributed on the circle. | ||
+ | |||
+ | **16h00 — Ferit Ozturk (Istanbul/ | ||
+ | |||
+ | **Every real 3-manifold admits | ||
+ | |||
+ | We survey our results regarding real contact 3-manifolds and present our result | ||
+ | A real 3-manifold is a smooth 3-manifold together with an orientation preserving smooth involution, called a real structure. | ||
+ | A real contact 3-manifold is a real 3-manifold with a contact distribution that is antisymmetric with respect to the real structure. | ||
+ | The standard examples | ||
+ | We show that every real contact 3-manifold can be obtained via contact surgery along invariant knots starting from the standard real contact 3-sphere. | ||
+ | As a corollary we show that any oriented overtwisted contact structure | ||
+ | |||
+ | |||
+ | ---- | ||
+ | |||
+ | Monday, February 6, 2023 | ||
+ | 16:00, room 6-13 | ||
+ | |||
+ | **Sergey Finashin (Ankara)** | ||
+ | |||
+ | **“Affine Real Cubic Surfaces”** | ||
+ | |||
+ | Abstract: (A joint work with V.Kharlamov) | ||
+ | affine, transversal at infinity, non-singular real cubic surfaces | ||
+ | |||
+ | ---- | ||
+ | |||
+ | Thursday, June 16, 2022 | ||
+ | 16:00, room 1-07 | ||
+ | |||
+ | **Prof. | ||
+ | |||
+ | **“Topology of spaces of Legendrian knots via Algebraic K-theory”** | ||
+ | |||
+ | Abstract: The highly non-trivial stable homotopy groups of the Waldhausen’s | ||
+ | h-cobordism space inject into the homotopy groups of spaces of appropriate Legendrian submanifolds. For instance, | ||
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Fri 17.12.2021, 13h30, room 6-13 | Fri 17.12.2021, 13h30, room 6-13 |
fables.txt · Dernière modification : 2023/12/05 11:54 de slavitya_gmail.com