李亚旭
姓名:李亚旭
职称:副教授
邮箱:liyaxu@hznu.edu.cn
主讲课程:概率论与数理统计
学术研究:研究领域为应用调和分析与函数逼近论,研究方向是采样理论,重点关注从随机采样数据重构信号的问题,以及解决问题的概率统计方法。
科研项目:主持国家自然科学基金青年项目(2022-2024),参与国家自然科学基金面上项目。
学术论文:
[1] Yaxu Li, Jinming Wen, Jun Xian, Reconstruction from convolution random sampling in local shift invariant spaces, Inverse Problems, 2019, 35: 125008, 15pp.
[2] Yaxu Li, Qiyu Sun and Jun Xian, Random sampling and reconstruction of concentrated signals in a reproducing kernel space, Applied and Computational Harmonic Analysis, 2021, 54: 273-302.
[3] Yaxu Li, Random sampling in reproducing kernel spaces with mixed norm, Proceedings of the American Mathematical Society, 2023, 151: 2631-2639.
[4] Yaxu Li and Jun Xian, Sampling and reconstruction of signals in a reproducing kernel space with mixed norm, Results in Mathematics, 2023, 78: 187, 20pp.
[5] Yaxu Li, Iterative kernel density estimation from noisy-dependent observations, Banach Journal of Mathematical Analysis, 2024, 18: 1, 19pp.