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A Gradient-Enhanced l(1) Approach for the Recovery of Sparse Trigonometric Polynomials 期刊论文
COMMUNICATIONS IN COMPUTATIONAL PHYSICS, 2018, 卷号: 24, 期号: 1, 页码: 286-308
作者:  Xu, Zhiqiang;  Zhou, Tao
收藏  |  浏览/下载:181/0  |  提交时间:2019/03/05
Gradient-enhanced l(1) minimization  compressed sensing  sparse Fourier expansions  restricted isometry property  mutual incoherence  
Supermartingale decomposition theorem under G-expectation 期刊论文
ELECTRONIC JOURNAL OF PROBABILITY, 2018, 卷号: 23, 页码: 20
作者:  Li, Hanwu;  Peng, Shige;  Song, Yongsheng
收藏  |  浏览/下载:243/0  |  提交时间:2018/07/30
G-expectation  (E)over-cap(9)-supermartingale  (E)over-cap(9)-supermartingale decomposition theorem