Talks

2022

  1. Explicit boundedness of canonical Fano 3-folds, AG seminar (online), SJTU, Apr. 11, 2022.
  2. Algebraic reverse Khovanskii--Teissier inequality and Okounkov bodies, JAMI 2022 (May 3 - 8) (online), JHU, May 4, 2022.
  3. Rozansky-Witten theory and its applications to hyperkahler manifolds, China Southeastern Algebraic Geometry Symposium (II) (Jun. 11 - 12) (online), SYSU, Jun. 12, 2022.
  4. Birational boundedness of rationally connected Calabi--Yau varieties of fixed index, Conference on Geometry and Analysis 2022 (Jun. 15 - 17) (online), USTC, Jun. 15, 2022.
  5. Explicit boundedness of canonical Fano 3-folds, AG seminar (online), Nottingham University, Jul. 8, 2022.
  6. Introduction to the minimal model program, short course (online), Shanghai Jiao Tong University, Sep. 26, Oct. 10, 17, 24, 31, 2022.
  7. (Postponed)An upper bound for polynomial log-volume growth of automorphisms of zero entropy, 16th National Algebra Conference (Nov. 17 - 20, 2022), Quanzhou, Nov., 2022.
  8. On geometric characterization of weighted hypersurface Fano 3-folds, 2022 Suzhou AG workshop (Nov. 26 - 27, 2022), Sochow University, Nov. 26, 2022.
  9. An upper bound for polynomial log-volume growth of automorphisms of zero entropy, Colloquium, ShanghaiTech University, Dec. 13, 2022.
  10. Positivity in hyperkahler manifolds via Rozansky--Witten theory (2 lectures), Tsinghua University, Dec. 21 & 23, 2022.
  11. On geometric characterization of weighted hypersurface Fano 3-folds, Shanghai Algebra Geometry Conference 2022 (Dec. 17 - 18, 2022), ECNU, Dec. , 2022.

2021

  1. Positivity in hyperkahler manifolds via Rozansky-Witten theory, AG seminar (online), IMJ-PRG, Jan. 21, 2021.
  2. Positivity in hyperkahler manifolds via Rozansky-Witten theory, AG seminar (online), Princeton University, Mar. 23, 2021.
  3. Shokurov's conjecture on conic bundles with canonical singularities, AG seminar, CQUT, May 20, 2021
  4. (Cancelled) Rozansky-Witten theory and its applications to hyperkahler manifolds, China Southeastern Algebraic Geometry Symposium (II) (Jun. 4 - 6), SYSU, Jun., 2021
  5. Explicit boundedness of canonical Fano 3-folds, AG seminar, AMSS, Jun. 22, 2021
  6. Shokurov's conjecture on conic bundles with canonical singularities, AG seminar (online), KIAS, Jun. 25, 2021
  7. Birational geometry of algebraic varieties (8 lectures), Graduate summer school, Xiamen University, Jul. 5 - 16, 2021
  8. Explicit boundedness of canonical Fano 3-folds, AG seminar (online), Osaka, Jul. 26, 2021
  9. Birkar's Geometry and moduli of polarised varieties, Reading workshop: boundedness and resolution (Aug. 16 - 24) (online), SCMS, Aug. 19, Aug. 20, Aug. 24, 2021
  10. Introduction to generalized pairs, AG seminar (online), AMSS, Aug. 24, 2021
  11. Explicit boundedness of canonical Fano 3-folds, AG seminar (online), YMSC, Sep. 2, 2021
  12. Explicit boundedness of canonical Fano 3-folds, AG seminar (online), NCTS, Sep. 9, 2021
  13. Geography of varieties of general type, iTHEMS Math seminar (online), RIKEN, Oct. 8, 2021
  14. Classification of 3-dimensional terminal singularities revisit, Interactions of new trends in Algebraic Geometry and singularities (Oct. 11 - 15) (online), OIST, Oct. 13, 2021
  15. Explicit boundedness of canonical Fano 3-folds, AG workshop (Nov. 27 - 28) (online), Tongji University, Nov. 28, 2021
  16. Algebraic reverse Khovanskii--Teissier inequality and Okounkov bodies, AG seminar (online), AMSS, Dec. 17, 2021

2020

  1. (Cancelled) TBD, AG workshop (Feb. 10 - 14), NUS, Feb, 2020.
  2. (Cancelled) TBD, JAMI 2020 Higher Dimensional Algebraic Geometry - An event in honor of Prof. Shokurov's 70th Birthday, JHU, Mar, 2020.
  3. (Cancelled) TBD, Shokurov-70 conference (May 18 - 22), Steklov Mathematical Institute, May, 2020.
  4. Minimal log discrepancies of 3-dimensional non-canonical singularities, ZAG seminar (online), May 5, 2020.
  5. Geography of varieties of general type, AG seminar (online), Nanjing University, May 8, 2020.
  6. Classification of 3-dimension terminal singularities and its application, Noon seminar (online), Fudan University, May 15, 2020.
  7. Positivity in hyperkahler manifolds via Rozansky-Witten theory, ICCM Geometry Seminar (online), Tsinghua University, Aug. 28, 2020.
  8. Positivity in hyperkahler manifolds via Rozansky-Witten theory, Seminar Algebraic Geometry (online), University of Bonn, Nov. 4, 2020.
  9. Positivity in hyperkahler manifolds via Rozansky-Witten theory, Algebraic Geometry in East Asia (online), Dec. 18, 2020.
  10. Lecture series on boundedness of Fano varieties (6 lectures), AMSS, Dec. 8 - 23, 2020
  11. Positivity in hyperkahler manifolds via Rozansky-Witten theory, 2020 Master Lecture (Dec. 18 - 20), Yanqi Lake BIMSA, Dec. 20, 2020.
  12. Positivity in hyperkahler manifolds via Rozansky-Witten theory, 2020 ICCM Annual Meeting (Dec. 27 - 29), USTC, Dec. 27, 2020.

2019

  1. Geography of varieties of general type, BGMS seminar, MSRI, Mar. 4, 2019
  2. Noether inequality for 3-folds, AG seminar, JHU, Apr. 9 - 12, 2019
  3. Minimal log discrepancies of 3-dimensional non-canonical singularities, AG seminar, University of Tokyo, May 29, 2019
  4. Minimal log discrepancies of 3-dimensional non-canonical singularities, 2nd National Algebraic Geometry Conference (Jul. 1 - 5), ECNU, Jul. 2, 2019
  5. Minimal log discrepancies of 3-dimensional non-canonical singularities, Workshop on Algebraic Geometry (Jul 29 - Aug 2), Fudan University, Jul. 29, 2019
  6. Minimal log discrepancies of 3-dimensional non-canonical singularities, Conference on Algebraic and Arithmetic Geometry (Aug. 5 - 9), TSIMF, Aug. 6, 2019
  7. Birational boundedness of non-canonical Calabi-Yau 3-folds, AG seminar, AMSS, Aug. 22, 2019
  8. Birational boundedness of non-canonical Calabi-Yau 3-folds, Fudan-KAIST joint Workshop on Algebra and Geometry (Oct. 9 – 12), KAIST, Oct. 10, 2019
  9. Birational boundedness of non-canonical Calabi-Yau 3-folds, Suzhou AG Young Forum (Oct. 18 – 20), Soochow University, Oct. 20, 2019
  10. Boundedness of K-semistable Q-Fano varieties with degrees bounded from below, Birational Geometry, Kaehler-Einstein metrics and Degenerations (Nov. 18 - 22), IBS-CGP, Nov. 22, 2019
  11. Introduction to boundedness of Fano varieties (4 lectures), Xiamen University, Nov. 25 - 27, 2019
  12. Effective birationality for Fano 3-folds, Workshop on Algebraic Geometry (Nov. 29 - Dec. 1), Xiamen University, Nov. 29, 2019

2018

  1. Volumes and alpha-invariants of K-semistable Q-Fano varieties, Winter School on K-stability (Jan. 16 - 18), Busan, Jan. 16, 2018
  2. On Noether type inequality, II — 3-folds with (1,2) surface fibration, Higher Dimensional Algebraic Geometry (Mar. 12 - 16), University of Tokyo, Mar. 13, 2018
  3. Noether inequality for algebraic threefolds, AG seminar, AMSS, Apr. 17, 2018
  4. Noether inequality for algebraic threefolds, GTM Seminar, IPMU, Apr. 26, 2018
  5. Noether inequality for algebraic threefolds, AG seminar, NUS, Jun. 7, 2018
  6. Birational boundedness of rationally connected klt Calabi-Yau 3-folds, AG seminar, NUS, Jun. 11, 2018
  7. Noether inequality for algebraic threefolds, AG seminar, East China Normal University, Jun. 22, 2018
  8. Birational boundedness of rationally connected klt Calabi-Yau 3-folds, II, AG seminar, Fudan University, Jun. 28, 2018
  9. Introduction to minimal log discrepancy, AG seminar, AMSS, Jul. 22, 2018
  10. Li-Xu's Stability of Valuations and Kollar Components, Tambara Summer School 2018 (Jul. 28 - Aug. 1), Tambara, Jul. 29, 2018
  11. Alpha invariants of minimal surfaces and applications to birational geometry of 3-folds, Younger generations in Algebraic and Complex geometry V (Aug. 6 - 9), Hokkaido, Aug. 9, 2018
  12. Noether inequality for algebraic threefolds, AG seminar, Kumamoto University, Sep. 10, 2018
  13. Alpha invariants of minimal surfaces and applications to birational geometry of 3-folds, Algebraic Surfaces and Related Topics (Sep. 24 - 28), Xiamen University, Sep. 28, 2018
  14. Noether inequality for algebraic threefolds, Algebraic Geometry in East Asia 2018 (Oct. 23 - 26), Institute of Mathematics, Vietnam Academy of Science and Technology, Oct. 23, 2018
  15. Anti-canonical geometry of Fano 3-folds, Beijing Algebraic Geometry Colloquium, BICMR, Nov. 3, 2018
  16. Anti-canonical geometry of Fano 3-folds, International Conference on Birational Geometry and Related Topics (Nov. 1 - 10), Fudan University, Nov. 9, 2018
  17. Noether inequality for algebraic threefolds, AG seminar, Shanghai Normal University, Nov. 12, 2018
  18. Volumes and alpha-invariants of K-semistable Q-Fano varieties, AG seminar, Fudan University, Nov. 19, 2018
  19. Noether inequality for algebraic threefolds, Annual meeting of ICCM (Dec. 27 - 29), NTU, Dec. 29, 2018

2017

  1. Remarks on Kawamata's effective non-vanishing conjecture, The 2017 Workshop on Algebraic Geometry (Jan. 4 - 6), Xiamen University, Jan. 5, 2017.
  2. Explicit birational geometry of Fano and Calabi-Yau 3-folds, Higher Dimensional Algebraic Geometry, Holomorphic Dynamics and Their Interactions (Jan. 9 - 20), NUS, Jan. 11, 2017
  3. Remarks on Kawamata's effective non-vanishing conjecture, Echigo Yuzawa Symposium (Feb. 13 - 17), Echigo Yuzawa, Feb. 13, 2017
  4. Remarks on Kawamata's effective non-vanishing conjecture, 2017 Fudan Young Mathematicians Forum (Feb. 27 - Mar. 2), Fudan University, Mar. 2, 2017
  5. On alpha-invariants of Fano varieties, AG seminar, Fudan University, Mar. 10, 2017
  6. Effective birationality, NCTS Workshop on Singularities, Linear Systems, and Fano Varieties (Apr. 13 - 16), NCTS, Apr. 13, 2017
  7. On alpha-invariants of Fano varieties, BICMR-Tokyo Algebraic Geometry Workshop (May 5 - 7), BICMR, May 5, 2017
  8. Fano varieties: K-stability and boundedness, AG seminar, University of Tokyo, Jun. 6, 2017
  9. Boundedness of K-semistable Q-Fano varieties with degrees bounded from below, Stability, Boundedness and Fano Varieties (Aug. 28 - Sep. 1), BICMR, Aug. 31, 2017
  10. Boundedness of K-semistable Q-Fano varieties with degrees bounded from below, International Conference on Algebraic Geometry (Dec. 8 - 10), Tsinghua University, Dec. 10, 2017
  11. Birational boundedness of rationally connected klt Calabi-Yau 3-folds, AG seminar, Fudan University, Dec. 14, 2017

2016

  1. Birational boundedness of singular log Fano threefolds, Arithmetic and algebraic geometry (Jan. 25 - 28), University of Tokyo, Jan. 27, 2016
  2. Birational boundedness of singular log Fano threefolds, Higher dimensional algebraic geometry and around (Feb. 1 - 5), Kobe University, Feb. 2, 2016.
  3. On boundedness problem of Fano varieties I, II, AG seminar, KIAS, Apr. 26 - 29, 2016
  4. Birational boundedness of singular log Fano threefolds, Tokyo-Princeton algebraic geometry conference (May 8 - 10), Princeton University, May 8, 2016
  5. Boundedness results on Fano varieties, GTM Seminar, IPMU, May 26, 2016
  6. On Fujita spectrum and Fujita invariants, Tambara Summer School 2016 (Jul. 30 - Aug. 3), Tambara, Jul. 30, 2016
  7. Birkar's Anti-pluricanonical systems on Fano varieties, Tambara Summer School 2016 (Jul. 30 - Aug. 3), Tambara, Jul. 31, 2016
  8. Birationality problem on varieties with numerically trivial canonical divisors, NCTS Algebraic Geometry Day II, National Cheng Kung University, Nov. 18, 2016.

2015

  1. Boundedness of anti-canonical volumes of singular log Fano threefolds, AG seminar, Osaka University, Jan. 15, 2015
  2. On boundedness of volumes and birationality in birational geometry, Ph.D. thesis defense, University of Tokyo, Feb. 9, 2015
  3. Boundedness of anti-canonical volumes of singular log Fano threefolds, AG seminar, University of Utah, Feb. 24, 2015
  4. Boundedness of anti-canonical volumes of singular log Fano threefolds, AG seminar, BICMR, May 14, 2015
  5. (Cancelled)Boundedness of anti-canonical volumes of singular log Fano threefolds, 2015 Beijing-Shanghai Weekend Algebraic Geometry Workshop (Jun. 19 – 21), Fudan University, Jun, 2015
  6. On irregular threefolds with numerically trivial canonical bundles, AG seminar, Osaka University, Jul. 3, 2015
  7. Boundedness of anti-canonical volumes of singular log Fano threefolds, Higher Dimensional Algebraic Geometry (Aug. 19 - 23), NCTS, Aug. 23, 2015
  8. Birational boundedness of singular log Fano threefolds, AG seminar, Fudan University, Nov. 4, 2015
  9. Birational boundedness of singular log Fano threefolds, AG seminar, IBS, Nov. 27, 2015
  10. How to measure singularities of log Fano pairs, Singularities and invariants of higher dimensional algebraic varieties (Dec. 14 - 18), RIMS, Dec. 15, 2015
  11. Alpha-invariants of Fano varieties, Singularity Seminar, Nihon University, Dec. 21, 2015

2014

  1. Weak Borisov-Alexeev-Borisov conjecture for some 3-fold Mori fiber spaces, Younger generations in Algebraic and Complex geometry III (Jan. 6 - 10), Nagasaki, Jan. 10, 2014
  2. On the anti-canonical geometry of Q-fano 3-folds, AG seminar, Fudan University, Sep. 19, 2014
  3. On the anti-canonical geometry of Q-fano 3-folds, Kinosaki Symposium on Algebraic Geometry (Oct. 20 - 24), Kinosaki, Oct. 22, 2014

2013

  1. Bounding the volumes of singular weak log del Pezzo surfaces, AG seminar, Fudan University, Mar. 21, 2013
  2. Bounding the volumes of singular weak log del Pezzo surfaces, Mini-Conference on Algebraic Geometry (代数幾何ミニ研究集会) (Mar. 26 - 28), Saitama University, Mar. 27, 2013
  3. Bounding the volumes of singular weak log del Pezzo surfaces, FMSP Section, University of Tokyo, Mar. 29, 2013
  4. Bounding the volumes of weak log del Pezzo surfaces, Workshop in Algebraic Geometry (May 22 - 24), Imperial College, May. 22, 2013
  5. Hacon-Xu's On the three dimensional minimal model program in positive characteristic, Summer School on Algebraic Geomerty (Aug. 21 - 25), Tambara, Aug. 24, 2013
  6. Weak Borisov-Alexeev-Borisov conjecture for 3-fold Mori fiber spaces, AG seminar, University of Tokyo, Oct. 28, 2013
  7. Weak Borisov-Alexeev-Borisov conjecture for some 3-fold Mori fiber spaces, AG seminar, Kyoto University, Dec. 20, 2013

2012

  1. Bounding the volumes of singular weak del Pezzo surfaces, Younger generations in Algebraic and Complex geometry II (第二回若手代数複素幾何研究集会) (Dec. 17 - 20), Saga University, Saga, Dec.18, 2012

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