硕士生导师

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李东伟

  • 职称 :讲师
  • 电话:
  • 邮箱 :dongweili@hfut.edu.cn
  • 职务 :
  • 所属系 :工程数学
  • 主讲课程 :高等数学、线性代数
  • 研究领域 :框架理论及其在信号处理中的应用
教育经历
  • 2012.9—2018.6 电子科技大学 博士
工作经历
  • 2018.7—至今 合肥工业大学 讲师
科研项目
  • 框架理论的若干问题研究,合肥工业大学基础学科基金,2019.04—2021.04 主持
    针对信号传输中相位丢失问题的框架理论研究,安徽省自然科学基金面上项目,2019.07—2022.06, 主持
研究成果
  • [1] Li D. Splitting of operator for frame inequalities in Hilbert spaces[J]. Mathematical Inequalities & Applications, 2021(Accepted).
    [2] Li D, Leng J, Huang T, et al. On Weaving g-Frames for Hilbert Spaces[J]. Complex Analysis and Operator Theory, 2020, 14(2): 1-25.
    [3] He M, Leng J, Li D, et al. Operator Representations of K–Frames: Boundedness and Stability[J]. Operators and Matrices, 2020, 14(4): 921-934.
    [4] Li D, Leng J. Operator representations of g-frames in Hilbert spaces[J]. Linear and Multilinear Algebra, 2020, 68(9): 1861-1877.
    [5] Li D, Leng J, He M. Optimal Dual Frames for Probabilistic Erasures[J]. IEEE Access, 2018, 7: 2774-2781.
    [6] Li D, Leng J. Generalized frames for controlled operators in Hilbert spaces[J]. Annals of Functional Analysis, 2019, 10(4): 537-552.
    [7] Li D, Leng J, Huang T, et al. On sum and stability of g-frames in Hilbert spaces[J]. Linear and Multilinear Algebra, 2018, 66(8): 1578-1592.
    [8] Li D, Leng J. On some new inequalities for continuous fusion frames in Hilbert spaces[J]. Mediterranean Journal of Mathematics, 2018, 15(4): 1-15.
    [9] Li D, Leng J, Huang T. Generalized frames for operators associated with atomic systems[J]. Banach Journal of Mathematical Analysis, 2018, 12(1): 206-221.
    [10] Li D, Leng J, Huang T, et al. Frame expansions with probabilistic erasures[J]. Digital Signal Processing, 2018, 72: 75-82.
    [11] Li D, Leng J, Huang T. Some properties of g-frames for Hilbert space operators[J]. Operators Matrices, 2017, 11(4): 1075-1085.
    [12] Li D, Leng J. On some new inequalities for fusion frames in Hilbert spaces[J]. Mathematical Inequalities & Applications, 2017, 20: 889-900.
社会兼职
  • Operators and Matrices, Numerical Functional Analysis and Optimization, Iranian Journal of Science and Technology, Transactions A: Science, Rocky Mountain Journal of Mathematics, Bulletin of the Malaysian Mathematical Sciences Society, Advances in Operator Theory期刊审稿人
其他