Welcome to my webpage!
Employment: Education:
Research Interests: My research interests are problems in Algebraic Geometry from both computational and theoretical point of view. I am particularly interested in the following topics:
 Schubert calculus
 Intersection theory
 Enumerative geometry
 GromovWitten invariants
 Equivariant and quantum cohomology
 Equivariant and quantum Ktheory
 Singularity theory
 Computer algebra and its application
 Real algebraic geometry and its application
Published Papers:  Identities involving (doubly) symmetric polynomials and integrals over Grassmannians, to appear in Fundamenta Mathematicae.
 A formula for the algebraic degree in semidefinite programming, Kodai Math. J. 39 (2016), no. 3, 484–488.
 On the degree of Fano schemes of linear subspaces on hypersurfaces, Kodai Math. J. 39 (2016), no. 1, 110–118.
 Rational curves on CalabiYau threefolds: verifying mirror symmetry predictions. J. Symbolic Comput. 76 (2016), 65–83.
 Computations in multivariate quaternionic polynomial ring, Matematiche (Catania) 68 (2013), no. 1, 3–11.
 Representations of nonnegative polynomials via KKT ideals, Ann. Polon. Math. 102 (2011), no. 2, 101–109.
Preprints:  An identity involving symmetric polynomials and the geometry of Lagrangian Grassmannians, arXiv:1612.09177.
 Numerical invariants of Fano schemes of linear subspaces on complete intersections, arXiv:1606.03659.
Computer programs  Schubert3  A SageMath package for Intersection theory and Enumerative Geometry (with Pham Ngoc Anh).
 schubert.lib  A Singular library for Intersection theory and Enumerative Geometry.
 EnumerationCurves  A Macaulay2 package for counting rational curves on CalabiYau threefolds.
 Hodge  A SageMath package for Hodge theory on Abelian varieties (work in progress with Truong Trung Tuyen).
Recent Activities:  The CGP Seminar on July 27 & August 7, 2017, IBS Center for Geometry and Physics, Pohang, South Korea.
 International School and Workshop on Commutative Algebra, September 58, 2017, Ho Chi Minh City, Vietnam.
 The 5th FrancoJapaneseVietnamese Symposium on Singularities, Oct 27Nov 3, 2017, Kagoshima, Japan.
 Singularities and Algebraic Geometry, January 813, 2018, Da Nang, Vietnam.
 2018 NCTS Spring Day, March 17, 2018, NTU, Taiwan.
Upcoming Events: 
