Education
Specialist degree: Belarusia State University Minsk, Belarus, 2015 (Mathematics)
M.S.: Georgia Southern University Statesboro, Georgia, 2020 (Mathematics)
Ph. D.: Florida International University Miami, Florida, 2025 (Applied Mathematics)
Research and Practice Interests
Harmonic analysis, Frame theory, Approximation theory, Dynamics of Nonlinear evolutionary PDE arising in Mathematical Physics, Discrete Dynamical systems.
Publications
Peer Reviewed Publications
O. Asipchuk and V. Drezels (2023. ) Examples of exponential bases on union of intervals. Canadian Mathematical Bulletin, , 66 (4 ) , 1296-1312 More Information
O. Asipchuk, J. Glidewell, and L. Rodriguez (2024. ) Additive stability of frames. Sampling Theory, Signal Processing, and Data Analysis, , 22 (20 ) , More Information
O. Asipchuk, L. De Carli, and W. Li (2024. ) Concerning the stability of exponential systems and Fourier matrices. (Under Review) .
Other Publications
A. Asipchuk (2015. ) Conditions of Gurov-Reshetnyak and the reverse Holder inequality (in russian) . Specialist Degree Thesis, Specialist Degree Advisor: Dr. V. Krotov.
A. Asipchuk (2020. ) On Global in Time Asymptotics for Nonlinear Schrödinger Equation with Angular Momentum . Electronic Theses and Dissertations. 2141., M.S. Degree Advisor: Dr. Shijun Zheng.
O. Asipchuk and L. De Carli (2025. ) Methods of construction of exponential bases on planar domains.
Book Chapter
O. Asipchuk, C. Leonard, and S. Zheng (2024 ) Existence and Non-existence of Ground State Solutions for Magnetic NLS. Applied Mathematical Analysis and Computations II. SGMC 2021. (pp. 319). Springer Proceedings in Mathematics & Statistics, vol 472. Springer, Cham.
O. Asipchuk (2025 ) Exponential bases on modified domains. (In Press) Recent Advances in Approximation and Potential Theory In Honor of Edward Saff . Birkhäuser Cham