Activities

Conference Talks

  1. Conference on Algebra – Geometry – Topology 2021, Thai Nguyen – Hanoi, Vietnam, October 21-23, 2021.

  2. Singularity Theory and its Applications, Da Lat, Vietnam November 16-18, 2020.

  3. Workshop on Optimization and Scientific Computing, BaVi, Hanoi, Vietnam, 4/2019.

  4. Vietnam National Congress of Mathematician, Nha Trang, 2018.

  5. Quantum Information Theory and Related Topics 2017, Duy Tan University, Da Nang, Vietnam, 8/2017.

  6. Conference on Algebra – Geometry – Topology 2016, Buon Ma Thuot city, Vietnam, 10/2016.

  7. Quantum Information Theory and Related Topics 2016, Ritsumeikan University, Kusatsu, Japan, 9/2016.

  8. Quantum Information Theory and Related Topics 2015, Vietnam Institute for Advanced Study in Mathematics, Hanoi, Vietnam, 9/2015.

  9. Workshop on Optimization and Scientific Computing, BaVi, Hanoi, Vietnam, 4/2014.

Seminar Talks

  1. A note on real algebraic sets, Hanoi Institute of Mathematics, 12/2022. Link

  2. Łojasiewicz inequalities: The existence and computation of the exponents , Seminar of Derpartment of Geometry and Topology, Hanoi Institute of Mathematics, 3/2021.

  3. On the stability of Global Holderian error bounds of polynomial functions, Seminar of Derpartment of Analysis, Hanoi University of Sciences - Vietnam National University, 10/2018.

  4. Error bounds, Seminar of Laboratory of Applied Mathematics and Computing at PTIT, 10/2017.

  5. Morse theory, Seminar of Derpartment of Geometry and Topology, Hanoi Institute of Mathematics, 3/2015.

  6. Positivstellensatz of Putinar, Vietnam Institute for Advanced Study in Mathematics, 2012.

Visiting appointments

  • (2016) Department of Mathematics, Ritsumeikan University, Kusatsu, Shiga, Japan.

  • (2012) Abdus Salam School of Mathematical Sciences, Lahore, Punjab, Pakistan.