I am currently a faculty member at the Institute for Advanced Study in Mathematics of Harbin Institute of Technology. I obtained my Ph.D. degree at Université Paris-Saclay under the supervision of Nicolas Burq and Pierre Lissy.

Interests
  • Dispersive equations
  • Microlocal analysis and semiclassical analysis
  • Controllability and Stabilization of dispersive equations and coupled systems
  • Unique continuation
Education

  • PhD in Fundamental Mathematics, 2021

    Université Paris-Saclay

  • Master in Mathematics and Applications, 2017

    Université Paris-Saclay

  • BSc in Pure and Applied Mathematics, 2014

    Nankai University

Publications & Preprints

The periodic KdV with control on space-time measurable sets
In this paper, we establish the local exact controllability of the KdV equation on torus around equilibrium states, where both the �?
Jingrui NIU, Ming Wang, Shengquan Xiang
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Geometric condition for the observability of electromagnetic Schrödinger operators on T^2
In this article, we revisit the observability of the Schrödinger equation on the two-dimensional torus. In contrast to the Schrödinger �?
Kévin Le Balc'h, Jingrui NIU, Chenmin Sun
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Stability of a Korteweg-de Vries equation close to critical lengths
In this paper, we investigate the quantitative exponential stability of the Korteweg-de Vries equation on a finite interval with its �?
Jingrui NIU, Shengquan Xiang
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Talks

Teaching

Université Paris-Dauphine

-TD de Géométrie et équations différentielles, Master 1 Mathématiques approfondies, 2020-2021.

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