Publications

Publications listed in  MathSciNet
Publications listed in Google Scholar
Selected Publications:

1. Nazar Emirov, Guohui Song and Qiyu Sun, A divide-and-conquer algorithm for distributed optimization on networks, Applied and Computational Harmonic Analysis,  70(2024), Article no. 101623
2. Nazar Emirov, Cheng Cheng, Junzheng Jiang and Qiyu Sun, Polynomial graph filter of multiple shifts and distributed implementation of inverse filtering Sampling Theory, Signal Processing, and Data Analysis 20 (2022), Article No. 2
3. Yaxu Li, Qiyu Sun, Jun Xian, Random sampling and reconstruction of concentrated signals in a reproducing kernel space, Applied and Computational Harmonic Analysis,  54 (2021), 273-302.
4. Yang Chen, Cheng Cheng, Qiyu Sun, Haichao Wang, Phase Retrieval of Real-Valued Signals in a Shift-Invariant Space, Applied and Computational Harmonic Analysis, vol. 49, 2020, pp. 56-73.
5. Junzhen Jiang, Cheng Cheng, and Qiyu Sun, Nonsubsampled Graph Filter Banks: Theory and Distributed Algorithms, IEEE Transactions on Signal Processing, vol.  67, 2019,  pp. 3938 – 3953
6. Nader Motee and Qiyu Sun, Sparsity and spatial localization measures for spatially distributed systems, SIAM Journal on Control and Optimization,  55 (1)(2017), 200–235. (the 2019 SIAG/CST Best SICON Paper Prize)
7. Xin-rong Dai and Qiyu Sun, The abc problem for Gabor systems, Memoirs of American Mathematical Society, volume 244, no. 1152,  2016, pp. 1-109.
8. Qiyu Sun, Recovery of sparsest signals via lq-minimization, Applied and Computational Harmonic Analysis, 32(2012), 329-341.
9. Qiyu Sun, Wiener’s lemma for infinite matrices II, Constructive Approximation, 34(2011), 209–235.
10. Dorin Dutkay, Deguang Han and Qiyu Sun, On the spectra of a Cantor measure, Advances in Mathematics,  221(2009),  251-276
11. Ning Bi, Qiyu Sun, Daren Huang, Zhihua Yang and Jiwu Huang, Robust image watermarking based on multiband wavelets and empirical mode decomposition, IEEE Transactions on Image Processing, 16(2007), 1956–1966.
12. Qiyu Sun, Wiener’s lemma for infinite matrices, Transactions of the American Mathematical Society 359(2007), 3099-3123.
13. Qiyu Sun, Non-uniform average sampling and reconstruction of signals with finite rate of innovation, SIAM Journal of Mathematical Analysis, 38(2006), 1389–1422.
14. Akram Aldroubi, Qiyu Sun and Wai-Shing Tang, p-frames and shift invariant subspaces of L^p, J. Fourier Anal. Appl., 7:1(2001), 1-21.

In the News

COS News

Faculty from Department of Mathematics Included in Top Two Percent of Researchers in the World Group 

In a recent article published by a Stanford research group, six faculty from the Department of Mathematics were included in their list of the top…

Alumni News

Introducing 13 New Ph.D. Graduates

In a reception hosted by Dean Michael Johnson, Ph.D., the College of Sciences celebrated its new Ph.D. graduates in the Physical Sciences building. Thirteen students were…

Anthropology

Faculty Recognition: Research and Teaching Effectiveness

RIA Awardees The University of Central Florida Research Incentive Awards (RIA) program supports outstanding research, scholarly and creative activity that advances the body of knowledge…

Office Hours