教授
信息與計算科學系
liuby@ustb.edu.cn
2001-2005，華東師范大學，數學系，理學學士
2005-2010，清華大學，數學科學系，理學博士
2010-2015，永利集團3044am官方入口，永利集團3044am官方入口，講師
2015-2020，永利集團3044am官方入口，永利集團3044am官方入口，副教授
2020年至今，永利集團3044am官方入口，永利集團3044am官方入口，教授
代表性論文
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. 趙金虎, 劉白羽, 徐爾, 一類完全非線性橢圓型方程組解的對稱性, 數學物理學報, 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區,1.327)
18. Baiyu Liu, Li Ma, Symmetry results for elliptic Schr?dinger 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. 劉白羽，《高等微分幾何》，2015年4月，吉林大學出版社；
2. 侯書會、劉白羽，《高等數學（英文版）》，2016年5月，科學出版社；
3. 劉白羽 主編，微分幾何教學設計，2023年6月，機械工業出版社.
科研項目
1.國家自然科學基金面上項目，2025-2028，參與。
2.國家自然科學基金面上項目，2017-2020，參與。
3.國家自然科學基金青年項目，2013-2015，主持。
2019年獲北京高校青年教師教學基本功比賽理科類A組一等獎；2020年獲第五屆全國高校青年教師教學競賽理科組一等獎，北京高校青年教學名師；2021年獲首都勞動獎章，北京高校第十二屆青年教師教學基本功比賽理科類A組優秀指導教師獎；2022年獲全國五一勞動獎章，北京市高等教育教學成果獎一等獎（8/12）；2023年獲國家級教學成果獎二等獎（8/12），國家級一流本科課程（負責人）。
