个人简历

First name / last name: Qizheng / Yin Date of birth: July Place of birth: Hebei, China Citizenship: China Marital status: married, with one child
Employment Since Jan : BICMR, Peking University • Assistant professor (tenure track) Jan – Dec : ETH Zürich • Postdoc in the group of Rahul Pandharipande Education Sep – Dec : Radboud Universiteit Nijmegen & Université Pierre et Marie Curie – Paris VI • PhD, mention très honorable. • Thesis: Tautological cycles on curves and Jacobians, supervised by Ben Moonen and Claire Voisin. Sep – Aug : Université Pierre et Marie Curie – Paris VI & Universiteit van Amsterdam Sep – Aug : École normale supérieure & Université Pierre et Marie Curie – Paris VI • Master of Science, mention très bien. • Thesis: Motifs de dimension nie et applications aux conjectures de Bloch-Beilinson (in French), supervised by Claire Voisin. Sep – Aug : École normale supérieure & Université Paris Diderot – Paris VII • Bachelor of Science, mention très bien. • Thesis: Géométrisation des surfaces : construction de l’espace de Teichmüller (in French), joint with Jérémy Guéré and supervised by Mathieu Cossutta. Sep – Aug : Peking University
Grants and honors • NSFCmajor(sub)program(collective),Mirrorsymmetryconjecturesandrelatedtopics, – .
• NSFC key program (collective), Theory of moduli spaces and applications, – . • Thousand talents plan: Recruitment program for young professionals, – . • NSFC young scientists fund , Gromov-Witten theory and algebraic cycles on hyper-Kähler varieties, – . • Algebraic Geometry (journal name) prize, Foundation Compositio Mathematica, .
Invited talks
() A compact analogue of P = W, Workshop ‘Moduli of Higgs bundles and holomorphic symplectic geometry’, ETH Zürich, Jan . () On the topology of Lagrangian brations, Lecture series in algebraic geometry, Chinese Academy of Sciences, Sep . () TopologyofLagrangianbrationsandGopakumar-VafainvariantsofK3surfaces,Beijing-Zurichmoduli workshop, Peking University, Sep .
() A compact analogue of theP =W conjecture, Workshop on algebraic geometry, Fudan University, Jul . () A compact analogue of the P = W conjecture, Workshop ‘Discrete groups and moduli’, Nagoya University, Jun . () OnthetautologicalringofthemodulispaceofK3surfaces,HongKonggeometrycolloquium,HKUST, Mar . () Perverse sheaves, holomorphic Lagrangian brations, and hyper-Kaehler geometry, MIST workshop, Chinese University of Hong Kong, Jan . () Special cycles on holomorphic symplectic varieties, Conference ‘Algebraic geometry in East Asia’, Hanoi, Oct . () Specialsubvarietiesinholomorphicsymplecticvarieties,Workshop‘Cohomologyofalgebraicvarieties’, CIRM, Oct . () GeneralizationsoftheBogomolov-Mumfordtheorem, Workshop‘Algebraicsurfacesandrelatedtopics’, Xiamen University, Sep . () Special subvarieties in holomorphic symplectic varieties, Workshop ‘Classical algebraic geometry’, Oberwolfach, Jul . () Rational curves and special subvarieties in holomorphic symplectic varieties, Workshop on algebraic geometry, Chinese Academy of Sciences, Jun . () Motivic aspects of the tautological ring of Mg, Winter young algebraic geometer workshop, SUSTC, Dec . () Curves, sheaves, and cycles on K3 surfaces, Seminar at IBS-CGP, POSTECH, Dec . () K3 categories and algebraic cycles on holomorphic symplectic varieties, Pearl symposium in geometry, Chinese University of Hong Kong, Nov . () K3 categories and zero cycles on holomorphic symplectic varieties, Algebraic geometry conference in honor of Arnaud Beauville’s th birthday, Chinese Academy of Sciences, Oct . () Chow groups and derived categories of K3 surfaces, Second BICMR & IBS-CGP joint symplectic geometry workshop, Peking University, Sep . () Derived categories of K3 surfaces and zero cycles on holomorphic symplectic varieties, First national algebraic geometry conference, Chinese Academy of Sciences, Jul . () Cycles on K3 surfaces and hyper-Kähler varieties via Gromov-Witten theory, BICMR-Tokyo algebraic geometry workshop, Peking University, May . () Gromov-Witten theory, cycles on moduli of K3’s, and cycles on hyper-Kähler’s, Workshop ‘Cycles and moduli’, ETH Zürich, Mar . () Curves and cycles on K3 surfaces, Mathematics and string theory seminar, Kavli IPMU, Feb . () Cycles on the universal K3 surface, Workshop on algebraic geometry, Xiamen University, Jan . () Zero cycles on log K3 surfaces, Master lectures and workshop ‘Hyper-Kaehler manifolds, Hodge theory and Chow groups’, TSIMF, Dec . () Curve counting on abelian threefolds, BICMR & IBS-CGP joint symplectic geometry workshop, Jeju, Oct – Nov . () Curves and cycles on K3 surfaces, Beijing geometry and physics colloquium, Peking University, Oct . () Decomposition of the small diagonal for families of K3 surfaces, Workshop ‘Derived categories and Chow groups of hyperkaehler and Calabi-Yau varieties’, SCGP, Sep . () Cycles on K3 surfaces via stable maps, Workshop ‘Curves on surfaces and 3-folds’, EPFL, Jun . () Comptage de courbes sur les surfaces abéliennes (in French), Seminar ‘Arithmétique et géométrie algébrique’, University of Strasbourg, Nov . () Curve counting on abelian varieties: old and new, Seminar ‘Geometry and algebra, geometry and analysis’, Utrecht University, Oct .
() Curvecountingonabeliansurfacesandthreefolds,Workshop‘Algebraicgeometry’,Oberwolfach,Mar . () Curve counting on abelian surfaces and threefolds, Algebra and number theory seminar, University of Copenhagen, Feb . () Curve counting on abelian surfaces and threefolds, Workshop ‘Motivic invariants related to K3 and abelian geometries’, HU Berlin, Feb . () Tautological cycles on curves, surfaces, abelian and hyper-Kähler varieties, Seminar of geometry, University Roma Tre, Nov . () Tautologicalcyclesonpowersofvarieties, Workshop‘Classicalalgebraicgeometry’, Oberwolfach, Jun – Jul . () Cycles on powers of varieties, Algebra and number theory seminar, University of Augsburg, Apr . () Tautological cycles on curves and Jacobians, Workshop ‘Algebraic cycles and tautological classes’, Radboud University Nijmegen, Dec . () A tale of two tautological rings, Geometry and mathematical physics seminar, University of Amsterdam, Oct . () Ataleoftwotautologicalrings,Workshop‘Cohomologyofthemodulispaceofcurves’,ETHZürich, Oct . () Cycles on Jacobians, Algebraic geometry seminar (SAG), Bonn, May . () Cycles algébriques sur les variétés abéliennes et les jacobiennes (in French), Seminar ‘Réseau d’étudiants en géométrie algébrique (RéGA)’, IHP, Apr . () Interestingcyclesonsymmetricpowersofcurves,Algebraicgeometryandmoduliseminar,ETHZürich, Mar . () Onthetautologicalringoftheuniversalcurve, Algebraicgeometryandmoduliseminar, ETHZürich, Nov . () On the tautological ring of the universal curve, Algebra and geometry seminar, University of Amsterdam, Sep .
Teaching Peking University • Spring : Geometry II (honors) • Fall : Linear algebra B • Spring : Geometry II (honors) • Fall : Algebraic geometry II • Spring : Undergraduate seminar on elliptic curves • Spring : Topics in algebraic geometry ETH Zürich • Spring : Algebraic cycles and motives (mini-course) Radboud Universiteit Nijmegen • Fall : Smooth manifolds (reading course) Université Paris VI • Spring : TD algèbre et géométrie (in French) Languages • Chinese: native • English & French: fluent
• Dutch & German: beginner

研究领域

研究方向： 代数几何"Research area Algebraic geometry — algebraic cycles

近期论文

(Pre)publications
() Motivic decompositions for the Hilbert scheme of points of a K3 surface, joint with Andrei Negut , and Georg Oberdieck, preprint . arXiv:1912.09320. () P = W for Lagrangian brations and degenerations of hyper-Kähler manifolds, joint with Andrew Harder, Zhiyuan Li, and Junliang Shen, preprint . arXiv:1908.07510. () Topology of Lagrangian brations and Hodge theory of hyper-Kähler manifolds, joint with Junliang Shen, appendix by Claire Voisin, preprint. arXiv:1812.10673. () Rational curves in holomorphic symplectic varieties and Gromov-Witten invariants, joint with Georg Oberdieck and Junliang Shen, Advances in Mathematics ), , pp. () K3 categories, one-cycles on cubic fourfolds, and the Beauville-Voisin ltration, joint with Junliang Shen, Journal of the Institute of Mathematics of Jussieu, to appear. () Tautological classes with twisted coecients, joint with Dan Petersen and Mehdi Tavakol, Annales Scientifiques de l’École Normale Supérieure, to appear. () Derived categories of K3 surfaces, O’Grady’s ltration, and zero-cycles on holomorphic symplectic varieties, joint with Junliang Shen and Xiaolei Zhao, Compositio Mathematica (), no. , – . () Relations in the tautological ring of the moduli space of K3 surfaces, joint with Rahul Pandharipande, Journal of the European Mathematical Society (JEMS) (), no. , – . () On O’Grady’s generalized Franchetta conjecture, joint with Nebojsa Pavic and Junliang Shen, International Mathematics Research Notices IMRN (), no. , – . ) On the Chow ring of certain rational cohomology tori, joint with Zhi Jiang, Comptes Rendus Mathématique de l’Académie des Sciences, Paris (), no. , –. () A1-equivalence of zero cycles on surfaces, II, joint with Yi Zhu, Annals of K-theory (), no. , – . () Curve counting on abelian surfaces and threefolds, joint with Jim Bryan, Georg Oberdieck, and Rahul Pandharipande, Algebraic Geometry (), no. , – . () Cycles on curves and Jacobians: a tale of two tautological rings, Algebraic Geometry (), no. , – . () Some remarks on modied diagonals, joint with Ben Moonen, Communications in Contemporary Mathematics (), no. , , pp. () Finite-dimensionality and cycles on powers of K3 surfaces, Commentarii Mathematici Helvetici (), no. , – . () The generic nontriviality of the Faber-Pandharipande cycle, International Mathematics Research Notices IMRN (), no. , – .