现任北京师范大学文理学院数学系讲师，研究方向为函数空间及其应用。

教育背景

2021.09-2024.06    北京师范大学，基础数学，理学博士

2018.09-2021.06    北京师范大学，基础数学，理学硕士

2014.09-2018.06    北京师范大学，数学与应用数学，理学学士

工作经历

2026.07-至今       北京师范大学，文理学院，讲师

2024.09-2026.06    北京师范大学，博士后

研究方向

调和分析, 函数空间及其应用

科研项目

1. 中国博士后科学基金第77批面上资助, 2025M773047；2025-2026；主持

发表论文

1. F. Bu, T. Hytönen, D. Yang and W. Yuan, Matrix-weighted Besov-type and Triebel–Lizorkin-type spaces I: Ap-dimensions of matrix weights and φ-transform characterizations, Math. Ann. 391 (2025), 6105–6185.

2. F. Bu, T. Hytönen, D. Yang and W. Yuan, Matrix-weighted Besov-type and Triebel-Lizorkin-type spaces II: Sharp boundedness of almost diagonal operators, J. Lond. Math. Soc. (2) 111 (2025), Paper No. e70094, 59 pp.

3. F. Bu, T. Hytönen, D. Yang and W. Yuan, Matrix-weighted Besov-type and Triebel-Lizorkin-type spaces III: Characterizations of molecules and wavelets, trace theorems, and boundedness of pseudo-differential operators and Calderón-Zygmund operators, Math. Z. 308 (2024), Paper No. 32, 67 pp.

4. F. Bu, D. Yang, W. Yuan and M. Zhang, Matrix-weighted Besov–Triebel–Lizorkin spaces of optimal scale: Real-variable characterizations, invariance on integrable index, and Sobolev-type embedding, J. Differential Equations 463 (2026), Paper No. 114140, 101 pp.

5. F. Bu, T. Hytönen, D. Yang and W. Yuan, Besov–Triebel–Lizorkin-type spaces with matrix A∞weights, Sci. China Math. 69 (2026), 383–460.

6. F. Bu, D. Yang and W. Yuan, Real-variable characterizations and their applications of matrix-weighted Besov spaces on spaces of homogeneous type, Math. Z. 305 (2023), Paper No. 16, 81 pp.

教学工作

本科生： 复变函数

研究生： 实分析