Department of Mathematics, HKUST  

  WANG, Ke  

  PhD Rutgers University

Office: Room 3434  

Telephone: 3469 2016  

Email: kewang@ust.hk  

URL:
https://www.math.hkust.edu.hk/~kewang   
  Assistant Professor

Teaching

  • MATH1013  Calculus IB
  • MATH2421  Probability

Research Interests

  • Probabilistic combinatorics; Random structures; Random matrix theory and its applications

       Selected Publications

Full Publication List [HKUST Scholarly Publications]  

Article   

  1. Singular vector and singular subspace distribution for the matrix denoising model
    • Author(s): Bao, Zhigang; Ding, Xiucai; Wang, Ke
    • Source: Annals of Statistics, v. 49, (1), February 2021, p. 370-392
    • Year: 2021

  2. Statistical Properties of Eigenvalues of Laplace–Beltrami Operators
    • Author(s): Jiang, Tiefeng; Wang, Ke
    • Source: Journal of Theoretical Probability, January 2021
    • Year: 2021

  3. A Generalized Hardy-ramanujan Formula for the Number of Restricted Integer Partitions
    • Author(s): Jiang, Tiefeng; Wang, Ke
    • Source: Journal of Number Theory, v. 201, August 2019, p. 322-353
    • Year: 2019

  4. On A Class of Nonlocal SIR Models
    • Author(s): Guan, Li; Li, Dong ; Wang, Ke ; Zhao, Kun
    • Source: Journal of Mathematical Biology, v. 78, (6), May 2019, p. 1581-1604
    • Year: 2019

  5. New Methods for Handling Singular Sample Covariance Matrices
    • Author(s): Tucci, Gabriel H.; Wang, Ke
    • Source: IEEE Transactions on Information Theory, v. 65, (2), February 2019, p. 770-786
    • Year: 2019

  6. Symmetric radial decreasing rearrangement can increase the fractional Gagliardo norm in domains
    • Author(s): Li, Dong ; Wang, Ke
    • Source: Communications in Contemporary Mathematics, 27 August 2018
    • Year: 2018

  7. Random Perturbation of Low Rank Matrices: Improving Classical Bounds
    • Author(s): O'Rourke, Sean; Vu, Van; Wang, Ke
    • Source: Linear Algebra and its Applications, v. 540, March 2018, p. 26-59
    • Year: 2018

  8. Eigenvectors of Random Matrices: A Survey
    • Author(s): O'Rourke, Sean; Vu, Van; Wang, Ke
    • Source: Journal of Combinatorial Theory. Series A. , v. 144, November 2016, p. 361-442
    • Year: 2016

  9. Random Weighted Projections, Random Quadratic Forms and Random Eigenvectors
    • Author(s): Vu, Van; Wang, Ke
    • Source: Random Structures and Algorithms. , v. 47, (4), December 2015, p. 792-821
    • Year: 2015

  10. Sparse Random Graphs: Eigenvalues and Eigenvectors
    • Author(s): Tran, Linh V.; Vu, Van; Wang, Ke
    • Source: Random Structures and Algorithms. , v. 42, (1), January 2013, p. 110-134
    • Year: 2013

  11. Random Covariance Matrices: Universality of Local Statistics of Eigenvalues Up to the Edge
    • Author(s): Wang, Ke
    • Source: Random Matrices: Theory and Applications. , v. 1, (1), 2012, Jan
    • Year: 2011

Conference paper   

  1. An Innovative Approach for Analysing Rank Deficient Covariance Matrices
    • Author(s): Tucci, Gabriel H.; Wang, Ke
    • Source: IEEE International Symposium on Information Theory - Proceedings. , 2012, p. 2596-2600, Article number 6283987
    • Year: 2012

Preprint   

  1. Statistical Properties of Eigenvalues of Laplace-beltrami Operators
    • Author(s): Jiang, Tiefeng; Wang, Ke
    • Source: arXiv, Feb 2016, Article number:1602.00406v1
    • Year: 2016

  2. New Methods for Handling Singular Covariance Matrices
    • Author(s): Tucci, Gabriel H.; Wang, Ke
    • Source: arXiv, Nov 2011, Article number 1111.0235
    • Year: 2011