南方科技大学
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数学系
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学术会议
English
Geometry & Topology Seminar
1970/01/01-1970/01/01
会议概要
Shifted Poisson structure and elliptic deformation
Toric Systems on Weak del Pezzo surfaces
Topological Symmetries of R^3
Polynomial Symplectomorphisms and Bergman's Centralizer Theorem with Deformation Quantization
A rational homology 3-sphere by gluing 8 hyperbolic polyhedra
Cohomological rigidity of two classes of manifolds
Computations of stable homotopy groups of spheres
Quasi-elliptic cohomology
Symplectic aspects of polar actions
A differential geometric characterization of rationally connected manifolds and applications
p-harmonic mappings between Riemannian manifolds and singular metric spaces
Smooth structures, stable homotopy groups of spheres and motivic homotopy theory
Augmentations and sheaves for knot conormals
On Classical BV formalism of Yang-Mills-Higgs theory
A unified approach to Quillen's plus construction, Bousfield localization and zero-in-the-spectrum examples
Virtual homological spectral radii for automorphisms of surfaces
Dirac cohomology and Euler-Poincare pairing for weight modules
Asymptotics of Weil-Petersson volumes of moduli spaces of Riemann surfaces
Boundary regularity for 4-dimensional conformally compact Einstein manifolds
Kahler-Ricci flow with cusp singularities and some applications
From Gauss-Bonnet-Chern to Mathai-Quillen
Sphere theorems for submanifolds
Gradient K\"ahler-Ricci solitons with nonnegative orthogonal bisectional curvature
The Topological Period-Index Problem
From Veering Triangulations To Pseudo-Anosov Flows
Reducible PSL (2,C) representations and octahedral decompositions of knot complement
Quantum groups and knot invariants
Resurgence of Faddeev's quantum dilogarithm
Introduction to semisimple Frobenius manifolds and Dubrovin’s conjecture
Converse of Smith Theory
Vertex operator algebras whose dimensions of weight one spaces are 8 and 16
On Alexander polynomial of graphs
Periods and quasiperiods of modular forms
From hyperbolic to combinatorial geometry of surfaces
Rigidity of the saddle connection complex
Remodeling conjecture and its application
Restriction of Eigenfunctions to Submanifolds
Homotopy Classification of Maps into Mod p^r Moore Spaces
Persistent Homology in Time Series Analysis and Its Application to Wheeze Detection
Complete Riemannian Manifolds and Sobolev Type Inequalities
Noncommutative Hodge conjecture
Deformation quantization of coadjoint orbits
Recent development about BPS q-series
Algebraic topology of 24 dimensional string manifolds
Harmonic functions with polynomial growth on manifolds with nonnegative Ricci curvature
Choosing points on cubic plane curves
Equivariant Steenrod Operations
Singular metric and scalar curvature
On the absence of all heterotic global anomalies
Etale sheaves with pure ramifications
Geometric Bogomolov conjecture
Fundamental classes in motivic homotopy theory
Modular Proofs of Gosper's Identities
Sun's conjectures on determinants of trigonometric functions and class numbers of cyclotomic fields
The global determinant method with the formulation of Arakelov geometry
Algebraicity of Thue-Morse continued fractions
Nonexistence of semi-orthogonal decompositions and the para-canonical systems
R-equivalence for group schemes
Weak approximation for homogeneous spaces over C((X,Y)) or C((X))(Y)
Automatic sequences and the link with number theory and algebraicity in positive characteristics
On Khovanskii-Teissier type inequalities and Hodge-Riemann bilinear relations
Compactness related to scalar curvature
Peeling properties of the spinor fields and the solutions to nonlinear Dirac equations
Dihedral rigidity
Hamilton-Ivey estimates for gradient Ricci solitons
On the Cayley-persistence algebra
Persistent function based machine learning for drug design
The Ordinary and Motivic Cohomology of BPGL_n(C)
The mapping class group of projective-plane-like manifolds
Rational points and fibrations of small rank
Log intersection theory of the moduli space of curves
Homotopy decomposition of A^2_n-complexes
Milnor K-theory and zero-cycles over p-adic function fields
The Chromatic Lagrangian: Wavefunctions and Open Gromov-Witten Conjectures
Oscillatory integrals on mirror Lagrangian cycles
Homotopy of Manifolds
【系列报告】On the structure of projective varieties with semipositive curvature
Topology of Hitchin systems: old and new
Elliptic chiral homology and quantum master equation
Mirror symmetry for special nilpotent orbit closures
Moduli Space of ALH^*-Gravitational Instantons
Transformation theorems for almost splitting maps and some applications
Moduli of algebraic varieties
On the arithmetic of intersections of two quadrics
BCOV Feynman Structure of high genus GW invariants of quintic Calabi Yau threefold
A generalization mixed-spin-P fields
Dispersive geometric flows related to the Landau-Lifshitz equation
On the classification of certain 1-connected 7-manifolds
Notions Related to Negativity on Kaehler Manifolds and Geometric Applications
Arithmetics of homogeneous spaces over p-adic function fields
Rational Self-closeness Numbers of Mapping Spaces
漫谈Manin猜想
Galois cohomology of reductive groups over global fields
Genus one Virasoro constraints for Fano complete intersections in projective spaces
Relative mirror symmetry and the proper Landau—Ginzburg potential
Derived projectivizations and Grassmannians and their applications
A derived bridge between Lie algebroids and foliations
Chromatic families in the EHP sequence
Chromatic families in the EHP sequence, II
Moduli spaces of trees and complexes of not 2-connected graphs
Recent development about BPS q-series
What can the Betti numbers of a smooth manifold be?
Some connections between topology and number theory
Degenerations, fibrations and mirror symmetry
Local equations defining stable map moduli, arbitrary singularities, and resolution
The geometry of moduli spaces of twisted maps to smooth pairs
The contractibility of Outer space
(Topological) bonded knots and bonded knotoids
Stokes matrices and character varieties
Paths in stability spaces and semiorthogonal decompositions
Enumerative geometry of sheaves on Calabi-Yau 4-folds
A note on spherical bundles on K3 surfaces
Spatiotemporal statistics, TDA, and drug overdose
Curves, Stable Maps, and Abelian Varieties
D-equivalence conjecture for K3^[n]
Topological physics
Etale sheaves with pure ramifications
Abstract
In this talk, we discuss etale sheaves on smooth algebraic variety of positive characteristic with pure ramifications along divisors. We also discuss its applications in higher dimensional ramification theory.