Seminar "News on geometry, topology, and analysis"

2025

Time: each second Friday, 10:00.     Room: as a rule, Salle de Profs.

Talk Speaker Room Date*
Parise-Pigati-Stern. Nonabelian Yang-Mills-Higgs and Plateau's problem in codimension three. Andriy SdP 28.02
Moroianu-Semmelmann-Weingart. Quaternion-Kähler manifolds with non-negative quaternionic sectional curvature. Simone SdP 28.02
Bagherifard. Counting Minimal Tori In Riemannian Manifolds. Alan SdP 28.02
LeBrun. Einstein Constants and Smooth Topology. Joel SdP 07.03
Große-Uribe-van den Bosch. Local Boundary Conditions for Dirac-type operators. Andriy SdP 07.03
Serraille-Stojisavljević. On certain C0-aspects of contactomorphism groups. Pranav SdP 07.03
Kumar-Sen. Positive scalar curvature and exotic structures on simply connected four manifolds. Lorenzo NO.708 28.03
Pacini-Raffero. Pluripotential theory and special holonomy, I: Hodge decompositions and ∂∂¯ lemmata. Friso NO.708 28.03
Fredrickson-Zimet. Hyper-Kähler manifolds from Riemann-Hilbert problems I: Ooguri-Vafa-like model geometries. Andries NO.708 28.03
Lima. On uniqueness of free boundary minimal annuli in geodesic balls of S3+ and H3. Maxime SdP 11.04
Muñoz-Echániz. Counting SL(2,C) connections on Seifert-fibered spaces. Zhiyuan SdP 11.04
Dates are subject to change.

Pool of preprints

Zedan Liu, Nikolai Saveliev. The Benard-Conway invariant of two-component links.
Yong-Geun Oh. Contact instantons and Proofs of Weinstein's conjecture and Arnold's chord conjecture.
Gorapada Bera, Saman Habibi Esfahani, Yang Li. Uniqueness in the local Donaldson-Scaduto conjecture.
Yi Du. Family Seiberg-Witten equation on Kahler surface and $π_i(\Symp)$ on multiple-point blow ups of Calabi-Yau surfaces.
Takumi Maegawa. On the Bauer--Furuta construction.
Thomas Jiang. The Kummer Construction of Calabi-Yau and Hyper-Kähler Metrics on the K3 Surface, and Large Families of Volume Non-collapsed Limiting Compact Hyper-Kähler Orbifolds .
Mark Haskins, Rowan Juneman, Johannes Nordström. Sp(2)-invariant expanders and shrinkers in Laplacian flow.
Arif Er, Meng-Chwan Tan. Topological 8d N=1 Gauge Theory: Novel Floer Homologies, and A∞-categories of Six, Five, and Four-Manifolds.
Dylan Galt, Langte Ma. Dimension Reduction of Generalized ASD Instantons.
Aaron Naber, Daniele Valtorta. Energy Identity for Stationary Harmonic Maps.
Nathaniel Sagman, Peter Smillie. Local asymptotics for Hitchin's equations and high energy harmonic maps.
Jonathan Weitsman. The Chern-Simons Functional Integral, Kauffman's Bracket Polynomial, and other link invariants.
Jonathan Weitsman. On deformation quantization of the space of connections on a two manifold and Chern Simons Gauge Theory.
R. Inanc Baykur, Andras I. Stipsicz, Zoltan Szabo. Smooth structures on four-manifolds with finite cyclic fundamental groups.
Siqi He, Gregory J. Parker. Z2-Harmonic Spinors and 1-forms on Connected sums and Torus sums of 3-manifolds.
Zexuan Ouyang. Collapsing of K3 Surfaces and Special Kähler Structures.
Aleksander Doan, Thomas Walpuski. Chambered invariants of real Cauchy-Riemann operators.
Aliakbar Daemi, Christopher Scaduto. The mapping class group action on the odd character variety is faithful.
David Baraglia. Exotic embedded surfaces and involutions from Real Seiberg-Witten theory.
Vasanth Pidaparthy. Moduli of special Lagrangians with boundary, I: Unobstructed Deformations.
Ángel González-Prieto, Javier Martínez, Vicente Muñoz. Representations of knot groups in AGL1(C) and Alexander invariants.
Alex Waldron. Weighted Lojasiewicz inequalities and regularity of harmonic map flow.
Bao-Lawson. Morse homology and equivariance.
Pinsard Morel Lucas. Local Existence Of The Symplectic Gradient Flow On The Hyperkähler Four-dimensional Flat Torus.
S. Brendle, P.K. Hung. The rigidity statement in the Horowitz-Myers conjecture.
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