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


 

 

Conference on Orthogonal Polynomials and q-Series, 2015


Teaching


Publications


Research Activities

  • 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).

·         Dr. Qiquan Fang,  Zhejiang University of Science and Techonology, will visit the department for one year.

·         Attend International Conference on Harmonic Analysis and Applications (Nankai University, June 10-16, 2014)

·         Attend 5th International Conference on Computational Harmonic Analysis (May 19—23, 2014, Vanderbilt University) and gave a keynote speech.

·         Prof. C. Micchelli visited in April.

·         The paper “Localized nonlinear functional equations and two sampling problems in signal processing” was assigned Volume 40 (2014), pages 415—458 of the journal “Advances in Computational Mathematics”.


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