Sun Qiyu

Qiyu Sun
Sun Qiyu



Professor and Graduate Coordinator

E-mail Address:

Mailing Address:

Department of Mathematics
University of Central Florida
Orlando, FL 32816, USA

Phone and Fax Numbers:

Phone: US 407-823-4839
Fax: US 407-823-6253

UCF Math Graduate Program


MAA 4226, Advanced Calculus I (Fall 2022)


Research Activities

  • Given a virtual talk on Distributed algorithms for graph inverse filtering and wiener filtering, graph signal processing at the Workshop on Manifold and Graph-Based Learning
    May 16 – 20, 2022, The Fields Institute. Video Record on Youtube
  • Given a virtual talk on graph signal processing at the2022 Hangzhou Workshop on Harmonic Analysis and Applications, March 4-6, 2022.
  • Given a virtual talk on graph signal processing and data science at Computational and Data Science Seminar, Middle Tennessee State University , February 22, 2022.
  • Gave  a virtual Faraway Fourier Talk at The Norbert Wiener Center on Harmonic Analysis and Applications, January 4, 2021.  Slides  Video Record on YouTube
  • Join the editorial board of Journal of Fourier Analysis and Applications.
  • Nazar Emirov (PhD, 2020)  passed the dissertation defense. His dissertation is “Distributed algorithms and inverse graph filtering”.  He accepted a post-doctoral position at Boston College after graduation.
  • Attend the SIAM SIAM Conference on Control and Its Applications (CT19) , June 19 – 21, 2019
    at Chengdu, China and accept the 2019 SIAG/CST Best SICON Paper Prize for the paper “Sparsity and Spatial Localization Measures for Spatially Distributed Systems,” SICON 55-1 (2017), pp. 200-235, to recognize  for making “a fundamental contribution to spatially distributed systems theory, showing in particular that quadratically optimal state feedback controllers for spatially decaying systems are sparse and spatially localized.” The SIAG/CST Best SICON Paper Prize is awarded to the author(s) of the two most outstanding papers, as determined by the prize committee, published in the SIAM Journal on Control and Optimization (SICON) in the three calendar years preceding the award year. 
  • Cheng Cheng (PhD 2017) will be a postdoctoral Associate at  Duke University and SAMSI. She is supervised by Xin Li with my co-supervision.
  • Syed Alam Abbas (PhD 2017)  will be a postdoctoral research at University of New Mexico. He is supervised by Hassan Foroosh with my co-supervision.
  • Aritra Dutta (PhD 2016)  will be a Postdoctoral Researcher at the University of Edinburgh, with joint affiliation at the Visual Computing Center in KAUST, Saudi Arabia. Dr. Aritra Dutta is supervised by Xin Li with my co-supervision.
  • More  >>>

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