Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: C:\Documents and Settings\qsun\Desktop\qsun.jpg 

Sun Qiyu (孙颀彧)

Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: C:\Documents and Settings\qsun\Desktop\word.scroll.gifE-mail Address:  

qiyu.sun[at]ucf.edu


Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: Description: C:\Documents and Settings\qsun\Desktop\word.scroll.gifMailing 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

 


Teaching


Publications


Research Activities

  • Visit Sun Yat-sen University, Guilin University of Electronic Technology, and Jiaxin College, and gave talks on Spatially Distributed Sampling and Reconstruction of Signals on a Graph.
  • Attend and organize a special session on Dynamical, Nonlinear and Mobile Sampling at the 11th International Conference on Sampling Theory and Applications (SampTA 2015), American University, Washington DC,  May 25—29, 2015.  Yang Chen and Cheng Cheng gave talks on sampling of sparse wavelet signals and sampling on high-dimensional signals.
  • One of the organizers of the International Conference on Orthogonal Polynomials and $q$-series, May 10—12, 2015, University of Central Florida.
  • Joint paper Spectral measures with arbitrary Hausdorff dimensions  with Xin-rong Dai was published in Journal of Functional Analysis, 268(2015), 2464—2477.
  • Attend AMS Central Spring Sectional Meeting, Michigan State University, March 2015 and gave a talk on special session on frames, wavelets and their applications.

·         Gave a talk in Wayne State University, March 2015

·         Visited Professor Chang Eon Shin at Sogang University in March.

·         Serve as a member of Technical program committee for SampTa2015.

·         Attend AMS annual meeting in San Antonio, January 2015 and gave a talk on  SIAM Minisymposium on multivariate signals processing and inverse problems.

·         Attend AMS Fall Eastern Sectional meeting ar Dalhousie University, Halifax, Canada, Oct. 2014 and gave a talk on the special session on Sampling Theory.

·         Yang Chen, Hunan Normal University, will visit the department for one year.

·         The project “Nonlinear sampling theory: Sparsity, Localization and Optimization” is awarded by DMS, the National Science Foundation. (08/2014).


Academic Services


Research Interests

  • Wiener’s lemma
  • Compressive Sampling
  • (Average) Sampling Theorem
  • Multiband Wavelets
  • Shift-invariant Spaces
  • Frame Theory
  • Singular Integral Operator

Favorite Links


Myself 


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Copyright © 2003-2015 by Qiyu Sun. Last revised on 07-03-2013