Tháng 12 2021

Xêmina Algebraic Geometry in East Asia
Structure of higher genus Gromov-Witten invariants of the quintic threefolds
Speaker: Shuai Guo (Peking University)

Xêmina Algebraic Geometry in East Asia
Wall-crossing for K-theoretic quasimap invariants
Speaker: Yang Zhou (Fudan University)

Xêmina Algebraic Geometry in East Asia
D-modles, motivic integral and hypersurface singularities
Speaker: Lei Wu (KU Leuven, Belgium)

Xêmina Algebraic Geometry in East Asia
Projective varieties with strictly nef anticanonical divisor
Speaker: Wenhao Ou (AMSS, CAS)

Tháng 11 2021

Xêmina Algebraic Geometry in East Asia
Smooth complex projective rational varieties with infinitely many real forms
Speaker: Keiji Oguiso (University of Tokyo)

Xêmina Algebraic Geometry in East Asia
Equivariant tilting modules, Pfaffian varieties and noncommutative matrix factorizations
Speaker: Yuki Hirano (Kyoto University)

Tháng 10 2021

Xêmina Algebraic Geometry in East Asia
Finiteness for self-dual classes in variations of Hodge structure
Speaker: Christian Schnell

Xêmina Algebraic Geometry in East Asia
Spectral interpretations of dynamical degrees
Speaker: Nguyen-Bac Dang

Tháng 9 2021

Xêmina Algebraic Geometry in East Asia
Derived categories and motives of moduli spaces of vector bundles on curves
Speaker: Prof. Kyoung-Seog Lee (Miami University)

Xêmina Algebraic Geometry in East Asia
Symplectic and orthogonal Hecke curves
Speaker: Prof. Insong Choe (Konkuk University)

Xêmina Algebraic Geometry in East Asia
Adjunction and inversion of adjunction
Speaker :Prof. Kenta Hashizume (University of Tokyo)

Xêmina Algebraic Geometry in East Asia
Birational geometry of sextic double solids with cA points
Speaker: Prof. Takuzo Okada (Saga University, Japan)

Tháng 8 2021

Xêmina Algebraic Geometry in East Asia
Shokurov's conjecture on conic bundles with canonical singularities
Speaker: Prof. Jingjun Han (John Hopkins)

Xêmina Algebraic Geometry in East Asia
Surjective Endomorphisms of Affine and Projective Surface
Speaker: Jia Jia (National University of Singapore)

Tháng 7 2021

Xêmina Algebraic Geometry in East Asia
On the derived categories of Quot schemes of locally free quotients
Speaker: Jiang Qingyuan

Xêmina Algebraic Geometry in East Asia
The ACVF theory and motivic Milnor fibers
Speaker: Le Quy Thuong (Vietnam National University)

Xêmina Algebraic Geometry in East Asia
Relative Gromov-​Witten theory without log geometry
Speaker: Tseng Hsian-Hua (Ohio State University, US)

Xêmina Algebraic Geometry in East Asia
Universal Triviality of the Chow group of zero-cycles and unramified logarithmic Hodge-Witt cohomology
Speaker: Shusuke Otabe (Tokyo Denki University)

Tháng 6 2021

Xêmina Algebraic Geometry in East Asia
Moduli space of parabolic bundles over a curve
Speaker: Zhou Mingshuo (Tianjin University)

Xêmina Algebraic Geometry in East Asia
On syzygies of homogeneous varieties
Speaker: Jiang Zhi (Shanghai Center for Mathematical Sciences)

Tháng 5 2021

Xêmina Algebraic Geometry in East Asia
On (various) geometric compactifications of moduli of K3 surfaces
Speaker: Yuji Odaka (Kyoto University)

Xêmina Algebraic Geometry in East Asia
Complex minimal surfaces of general type with p_g= 0 and K^2 = 7 via bidouble covers
Speaker: YongJoo Shin (Chungnam National University)

Xêmina Algebraic Geometry in East Asia
Some conjectures about Kato homology of rationally connected varieties and KLT singularities
Speaker: Zhiyu Tian (BICMR-Beijing University)

Xêmina Algebraic Geometry in East Asia
Group schemes from ODEs defined over a discrete valuation ring
Speaker: Joao Pedro dos Santos (Universite de Paris)

Tháng 4 2021

Xêmina Algebraic Geometry in East Asia
Ultraproduct cohomology and the decomposition theorem
Speaker: Weizhe Zheng (Morningside Center of Mathematics)

Xêmina Algebraic Geometry in East Asia
Grothendieck--Serre in the quasi--split unramified case
Speaker: Kestutis Cesnavicius (U. Paris Sud)

Xêmina Algebraic Geometry in East Asia
On the irrationality of moduli spaces of K3 surfaces
Speaker: Kuan-Wen Lai (University of Massachusetts Amherst)

Xêmina Algebraic Geometry in East Asia
Special Lagrangian Fibrations in Log Calabi-Yau Surfaces and Mirror Symmetry
Speaker: Yu-Shen Lin (Boston University)

Xêmina Algebraic Geometry in East Asia
On the equivariant automorphism group of surface fibrations
Speaker: Yi Gu (Suzhou University)

Xêmina Algebraic Geometry in East Asia
On the isomorphism problem of projective schemes
Speaker: Takehiko Yasuda (Osaka University)

Tháng 3 2021

Xêmina Algebraic Geometry in East Asia
Twisted derived equivalence for abelian surfaces
Speaker: Zhiyuan Li ( Shanghai Center for Mathematical Sciences)

Xêmina Algebraic Geometry in East Asia
Universal Secant Bundles and Syzygies
Speaker: Michael Kemeny (University of Wisconsin-Madison)

Tháng 2 2021

Xêmina Algebraic Geometry in East Asia
Counterexample to Fujita conjecture in positive characteristic
Speaker: Lei Zhang (USTC)

Xêmina Algebraic Geometry in East Asia
Sasaki-Einstein and Kähler-Einstein metric on 5-manifolds and weighted hypersurfaces
Speaker: Joonyeong Won (KIAS)

Xêmina Algebraic Geometry in East Asia
An application of a Bogomolov-Gieseker type inequality to counting invariants
Speaker: Soheyla Feyzbakhsh (Imperial College)

Tháng 1 2021

Xêmina Algebraic Geometry in East Asia
Intersection cohomology of the moduli of of 1-dimensional sheaves and the moduli of Higgs bundles
Speaker: Junliang Shen (MIT)

Xêmina Algebraic Geometry in East Asia
Vojta's conjecture and arithmetic dynamics
Speaker: Yohsuke Matsuzawa (Brown University)

Xêmina Algebraic Geometry in East Asia
Classifying sections of del Pezzo fibrations
Speaker: Sho Tanimoto (Kumamoto University)

Xêmina Algebraic Geometry in East Asia
Some comparison problems on correspondences
Speaker: Fei Hu (University of Oslo)

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