Sun Qiyu

Qiyu Sun
Sun Qiyu (孙颀彧)

 

 

Professor and Graduate Coordinator

E-mail Address: qiyu.sun@ucf.edu

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

Teaching

Approximation Theory (Spring 2021)

Publications

Research Activities

  • Given a virtual talk at the Inverse Problem and Analysis seminar at Department of Mathematics,  University of Delaware, October 5, 2021.  Polynomial Filters of Multiple Graph Shifts
  • Given an invited virtual talk at the special session “Infinite Dimensional Analysis and Stochastic Processes” organzied by Palle Jorgensen, Myung-Sin Song, James Tian,  International Workshop on Operator Theory and its Applications 2021, Chapman University, August 9-13, 2021. IWOTA2021 Slide
  • Give a seminar talk at Nankai University, July 2, 2021, on recent progress on phase retrieval and phaseless sampling.
  • Given an invited virtual talk at International Academic Forum on “The Theory and Application of Big Data and Artificial Intelligence”, Lanzhou University, May 21-25, 2021.
  • Gave  a virtual Faraway Fourier Talk at The Norbert Wiener Center on Harmonic Analysis and Applications, January 4, 2021.  Slides  Video on YouTube
  • Join the editorial board of Journal of Fourier Analysis and Applications.
  • Nazar Emirov  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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