qsms.math.snu.ac.kr - [QSMS Monthly Seminar 2024-11-15] Toric degenerations from Newton-Okounkov bodies / Flat F-manifolds for smooth projective complete intersection varieties

Extra Form
일정시작	2024-11-15
일정종료	2024-11-15
배경색상	#036eb7

일정시작

2024-11-15

일정종료

2024-11-15

배경색상

#036eb7

2024년 11월 QSMS Monthly Seminar

Date: Nov 15th (Fri) 14:00 ~ 17:00
Place: 27-220
Contents:

Speaker: 조윤형

Title: Toric degenerations from Newton-Okounkov bodies

Abstract:

In this talk, we will review the theory of Newton-Okounkov bodies including their constructions and applications to toric degenerations. If time permits, we will also discuss the conjecture about the existence of Fano toric degenerations of Fano manifolds which can be regarded as a stronger version of the existence problem of Landau-Ginzburg mirrors in Fano manifolds.

Speaker: 박지훈

Title: Flat F-manifolds for smooth projective complete intersection varieties

Abstract:
In this talk, I will explain how to construct formal flat F-manifold structures on the primitive cohomology H of a smooth projective Calabi-Yau complete intersection variety. My strategy is to convert an analysis on H to study on non-isolated hypersurface singularities using the Cayley trick; we associate a dGBV (differential Gerstenhaber-Batalin-Vilkovisky) algebra A to H, and solve its Maurer-Cartan equation in order to construct formal flat F-manifolds.

List of Articles
No.	Subject	Author	Date	Views
Notice	QSMS Mailing List Registration	qsms	2021.09.09	37744
24	[SNU Number Theory Seminar 2022-06-21] Arithmetic local systems over the moduli space of curves	qsms	2022.07.21	18195
23	[SNU Number Theory Seminar 2022-08-08] Geometry of the $B_{dR}^+$-Grassmannian	qsms	2022.08.04	18163
22	[SNU Number Theory Seminar 2022-08-11] The dual Lagrangian fibration of hyper-Kähler manifolds	qsms	2022.08.04	19084
21	[SNU Number Theory Seminar 2022-09-16] Height-moduli and lower order terms	qsms	2022.09.06	19069
20	[SNU Number Theory Seminar 2022-11-04] Approximations with mod 2 congruence conditions	qsms	2022.10.27	18350
19	[SNU Number Theory Seminar 2022-11-11] Mixed moments and the joint distribution of random groups	qsms	2022.10.24	18724
18	[SNU Number Theory Seminar 2022-12-02] Torsion points and concurrent exceptional curves on del Pezzo surfaces of degree one	qsms	2022.11.28	18423
17	[SNU Number Theory Seminar 2022.03.18] On p-rationality of $\mathbb{Q}(\zeta_{2l+1})^{+}$ for Sophie Germain primes $l$	qsms	2022.03.19	18671
16	[SNU Number Theory Seminar 20220321, 0322, 0324] Three lectures on the Eisenstein ideal	qsms	2022.03.19	18180
15	[SNU Number Theory Seminar 20220401] Randomness and structure for sums of cubes	qsms	2022.03.28	18590
14	[SNU Number Theory Seminar 21 Apr] Selberg's central limit theorem of L -functions near the critical line	qsms	2023.04.20	19688
13	[SNU Number Theory Seminar 30 June] Do Tropical Markov Cubics dream of Hyperbolic Origami?	qsms	2023.06.26	19664
12	[SNU Number Theory Seminar 31 Mar] Height gap theorem and almost law	qsms	2023.03.02	21664
11	[SNU Number Theory Seminar 6 ~ 7 Feb] Prismatic F-crystals and applications to p-adic Galois representations	qsms	2023.02.13	20807
10	[SNU Number Theory Seminiar 2021.11.05] Bianchi modular symbols and p-adic L-functions	qsms	2021.10.20	19158
9	[SNU Number Theory Seminiar 2021.11.12] Moduli of Fontaine-Laffailles and mod-p local-global compatibility $file$	qsms	2021.10.29	19758
8	[SNU Number Theory Seminiar] 2021.10.08	qsms	2021.08.23	37807
7	[SNU Number Theory Seminiar] 2021.10.15	qsms	2021.09.09	20213
6	[SNU Topology seminar 2024-03-20] Topology of singularities of complex hypersurfaces / The monodromy conjecture for simplicial nondegenerate singularities	qsms	2024.03.05	14022
5	[사교위상 초청강연 2021.07.16] Categorical entropy and symplectic geometry	qsms	2021.07.05	19257

Author

Notice

QSMS Mailing List Registration