教授
信息与计算科学系
liuby@ustb.edu.cn
2001-2005，华东师范大学，数学系，理学学士
2005-2010，清华大学，数学科学系，理学博士
2010-2015，304永利集团官网入口，304永利集团官网入口，讲师
2015-2020，304永利集团官网入口，304永利集团官网入口，副教授
2020年至今，304永利集团官网入口，304永利集团官网入口，教授
代表性论文
1. Baiyu Liu, Shasha Xu, Liouville-type theorem for an indefinite logarithmic Laplacian equation, International Journal of Mathematics, 2450067 (2025).
2. Baiyu Liu, Lu Wang, Direct Method of Moving Planes for Tempered Fractional Laplacian Equations, Front. Math. 19(5)(2024) 797-809.
3. Baiyu Liu, Shasha Xu, Liouville-type theorem for logarithmic Laplacian systems in coercive epigraphs，Communications on Pure and Applied Analysis 23 (5)(2024) 577-594.
4. Miao Sun, Baiyu Liu, The sliding method for fractional Laplacian systems, Fractional Calculus and Applied Analysis 25 (5)(2022) 1954-1970.
5. Miao Sun, Baiyu Liu, Sliding methods for a class of generalized fractional Laplacian equations, Bulletin of the Malaysian Mathematical Sciences Society 45 (5)(2022) 2225-2247.
6. Xiaoliang Li, Baiyu Liu, Finite time blow-up and global solutions for a nonlocal parabolic equation with Hartree type nonlinearity, Communications on Pure & Applied Analysis 19 (6)(2020).
7. Yonggang Chen, Baiyu Liu, Symmetry and non-existence of positive solutions for fractional p-Laplacian systems, Nonlinear Analysis 183, (2019) 303-322.
8. Xiaoliang Li, Baiyu Liu, Finite time blow-up and global existence for the nonlocal complex Ginzburg–Landau equation, Journal of Mathematical Analysis and Applications 466 (1)(2018) 961-985.
9. Baiyu Liu, Direct method of moving planes for logarithmic Laplacian system in bounded domains, Disc. Cont. Dyn. Sys.-Series A 38 (2018) 5339-5349.
10. Xiaoliang Li, Baiyu Liu, Vacuum isolating, blow up threshold, and asymptotic behavior of solutions for a nonlocal parabolic equation, J. Math. Phys., 2017, 58, 101503.
11. Baiyu Liu, Li Ma, Radial symmetry results for fractional Laplaciansystems, Nonlinear Analysis: Theory, Methods & Applications,201, 146(2016)120~135 .
12. Baiyu Liu, Li Ma, Jing Wang, Blow up threshold for the Gross-Pitaevskii system with trapped dipolar quantum gases, Zeitschrift fur Angewandte Mathematik und Mechanik, 96(3)(2016)344~360.
13. Baiyu Liu, Li Ma, Blow up threshold for a parabolic type equation involving space integral and variational structure, Commun. Pur. Appl. Anal., 14(6)(2015)2169~2183.
14. Baiyu Liu, Xinhui Si, Invariant sets and the blow up threshold for coupled systems of reaction-diffusion, Applicable Analysis: An International Journal, 94(4)(2015)637-652.
15. Baiyu Liu, Li Ma, Blow up threshold for the Gross-Pitaevskii system with combined nonlocal nonlinearities, Journal of Mathematical Analysis and Applications, 425(2)(2015.05)1214-1224.
16. 赵金虎, 刘白羽, 徐尔, 一类完全非线性椭圆型方程组解的对称性, 数学物理学报, 35(2)(2015.04)312-323.
17. Baiyu Liu, Li Ma, Invariant sets and the blow up threshold for a nonlocal equation of parabolic type,Nonlinear Analysis-Theory Methods & Application,110(2014.11)141-156 (SCI, 2区,1.327)
18. Baiyu Liu, Li Ma, Symmetry results for elliptic Schrödinger systems on half spaces, Journal of Mathematical Analysis and Applications, 401(1)(2013.05) 259-268.
19. Baiyu Liu, Li Ma, Symmetry results for decay solutions of semilinear elliptic systems on half spaces, Nonlinear Analysis-Theory Methods & Applications,75(2012.04)3167-3177.
20. Li Ma, Baiyu Liu, Symmetry results for decay solutions of elliptic systems in the whole space. Adv. Math.,225(2010)3052-3063.
21. Li Ma, Baiyu Liu, Symmetry results for classical solutions of Monge-Ampere systems on bounded planar domains, J. Math. Anal. Appl., 369(2010)678-685.
22. Li Ma, Baiyu Liu, Q-curvature flow with indefinite nonlinearity, C. R. Acad. Sci. Paris, Ser. I, 348(2010)403-406.
23. Li Ma, Baiyu Liu, Convex eigenfunction of a drifting Laplacian operator and the fundamental gap, Pacific J. Math., 240(2009)343-361.
24. Li Ma, Baiyu Liu, Convexity of first eigenfunction of drifting Laplacian operator and its application, New York J. Math., 14(2008)393-401.
出版教材
1. 刘白羽，《高等微分几何》，2015年4月，吉林大学出版社；
2. 侯书会、刘白羽，《高等数学（英文版）》，2016年5月，科学出版社；
3. 刘白羽 主编，微分几何教学设计，2023年6月，机械工业出版社.
科研项目
1.国家自然科学基金面上项目，2025-2028，参与。
2.国家自然科学基金面上项目，2017-2020，参与。
3.国家自然科学基金青年项目，2013-2015，主持。
2019年获北京高校青年教师教学基本功比赛理科类A组一等奖；2020年获第五届全国高校青年教师教学竞赛理科组一等奖，北京高校青年教学名师；2021年获首都劳动奖章，北京高校第十二届青年教师教学基本功比赛理科类A组优秀指导教师奖；2022年获全国五一劳动奖章，北京市高等教育教学成果奖一等奖（8/12）；2023年获国家级教学成果奖二等奖（8/12），国家级一流本科课程（负责人）。
