Talks and Lectures

Application of Multiplier Ideals to Geometry and Algebra of Adjoint Line Bundles, Dynamic System and Algebraic Geometry Workshop, Zhejiang University, Hangzhou, China, January 1, 2018

Multiplier Ideals and Applications to Adjoint Line Bundles, Commutative Algebra & Algebraic Geometry Seminar, CUNY Graduate Center, New York City, October 20, 2017.

A characterization of big Qdivisors on surfaces and its applications, Commutative Algebra & Algebraic Geometry Seminar, CUNY Graduate Center, New York City, March 3, 2017.

A nonvanishing theorem for big divisors on surfaces and its applications, Geometry Seminar, University of Hong Kong, Hong Kong, July 6, 2016.

On base point freeness of adjoint linear systems on projective 5folds, Jinan University, Guangzhou, July 1, 2016.

Okounkov bodies: introduction I & II, Study group on Toric and Spherical Varieties, CUNY Graduate Center, New York, April 4 and 11, 2016.

Fujita’s Freeness Conjecture on 5folds, Workshop on Complex Geometry, University of Hong Kong, Hong Kong, July 23, 2015.

Rational Curves on CPManifolds, Working Seminar on Several complex variables and Complex geometry, University of Hong Kong, March 27, 2015.

Mori Contractions on CPManifolds, Working Seminar on Several complex variables and Complex geometry, University of Hong Kong, February 9, 2015.

Mori’s Theorems on Rational Curves, Working Seminar on Several complex variables and Complex geometry, University of Hong Kong, January 5, 2015.

Rational Curves on Fano Manifolds with Nef Tangent bundles, Working Seminar on Several complex variables and Complex geometry, University of Hong Kong, February 2, 2015.

Effective Freeness of Adjoint Linear Systems on 5folds, Algebraic Geometry Seminar, East China Normal University, Shanghai, September 22, 2014

Classification of Arrangements of 10 Lines, Complex Geometry, National University of Singapore, Singapore, July 26, 2013

Global Generation of Adjoint Line Bundles, Young Mathematician Workshop on Arithmetic Algebraic Geometry, East China Normal University, Shanghai, July 9, 2013

Some Splitting Criteria for Vector Bundles and Reflexive Sheaves, The Hong Kong Mathematical Society Annual General Meeting 2013, Hong Kong, June 8, 2013

Mori’s existence theorem on rational curves, Working Seminar on Complex Geometry, the University of Hong Kong, Hong Kong, March 5, 2013

Hirzebruch’s Construction of Ball Quotient Surfaces, Working Seminar on Complex Geometry, the University of Hong Kong, Hong Kong, February 4, 2013

Effective Freeness of Adjoint Linear Systems, Mini Workshop on Complex Geometry, the University of Hong Kong, Hong Kong, January 10, 2013.

Irreducibility of Moduli Spaces of Arrangements of Lines, IMR Geometry Seminar, the University of Hong Kong, Hong Kong, July 24, 2012