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周雲華
(重慶大學數學與統計學院教授)
鎖定
周雲華,博士,重慶大學數學與統計學院教授,博士生導師,研究方向為微分動力系統與遍歷論等。
[2]
周雲華人物經歷
學習經歷
1996.9—2000.7重慶師範學院理學學士數學教育
2002.9—2005.9重慶大學理學碩士基礎數學
工作經歷
2009.7—至今重慶大學數學與統計學院 講師、副教授、教授
2015.8—2015.12美國密歇根州立大學數學系訪問副教授
2011.9—2012.9美國密歇根州立大學數學系訪問學者
周雲華主講課程
周雲華社會兼職
周雲華學術成果
科研項目
主持或參與科研項目10餘項。其中,主持:
1. 國家自然科學基金面上項目:部分雙曲系統的拓撲與遍歷論性質(2019.1-2022.12)
2. 國家自然科學基金面上項目:帶雙曲性動力系統的若干性質研究(2015.1-2018.12)
3. 國家自然科學基金青年項目:部分雙曲系統的遍歷性研究(2011.1-2013.12)
4. 國家自然科學基金國際(地區)合作與交流項目:動力系統暑期研討班(2018.7-2018.12)
5. 國家自然科學基金國際(地區)合作與交流項目:實與復動力系統高級研討班(2013.5-2013.11)
6. 重慶市科技計劃項目:弱雙曲系統的動力學性質研究(2016.7-2019.6)
7. 重慶市自然科學基金面上項目:保守系統的遍歷逼近(2011.1-2013.12)
代表性教學科研成果(論文)
在Trans.Amer.Math.Soc.,Ergodic Theory Dynam. Systems,Discrete Contin. Dyn. Syst.,J. Math. Anal. Appl.等期刊發表學術論文20餘篇。
代表性研究論文
1. Quasi-shadowing and limit quasi-shadowing for quasi-partially hyperbolic strings for flows. J. Differential Equations 269(2020), no.12, 11062-11085. (with Z. Li)
2. Unstable metric pressure of partially hyperbolic diffeomorphisms with sub-additive potentials, Nonlinearity, 33(2020) 6915-6934. (with W. Zhang and Z. Li)
3. SRB measures for pointwise hyperbolic systems on open regions. Sci. China Math. 63(2020), no.9, 1671-1720. (with J. Chen and H. Hu)
4. Quasi-shadowing for partially hyperbolic flows, Discrete Contin. Dyn. Syst. 40(2020), no. 4, 2089-2103. (with Z. Li)
5. Sub-additive topological and measure-theoretic tail pressures. Acta Math. Sin. (Engl. Ser.) 33 (2017), no. 12, 1617–1631. (with J. Peng)
6. On the limit quasi-shadowing property. Discrete Contin. Dyn. Syst. 37 (2017), no. 5, 2861–2879. (with F. Zhang)
7. On the tail pressure. Topol. Methods Nonlinear Anal. 47 (2016), no. 2, 681–692.
8. Extreme entropy versus growth rates of periodic orbits in equivalent flows. Topology Appl. 202 (2016), 151–159. (with W. Sun and C. Zhang)
9. Tail variational principle for a countable discrete amenable group action. J. Math. Anal. Appl. 433 (2016), no. 2, 1513–1530.
10. Non-zero Lyapunov exponents for some conservative partially hyperbolic systems. Proc. Amer. Math. Soc. 143 (2015), no. 7, 3147–3153.
11. Quasi-shadowing for partially hyperbolic diffeomorphisms. Ergodic Theory Dynam. Systems 35 (2015), no. 2, 412–430. (with H. Hu and Y. Zhu)
12. Generic continuity of metric entropy for volume-preserving diffeomorphisms. J. Math. Anal. Appl. 425 (2015), no. 1, 364–371. (with J. Yang)
13. Robust weak ergodicity and stable ergodicity. Acta Math. Sci. Ser. B Engl. Ed. 33 (2013), no. 5, 1375–1381.
14. Distributional chaos for flows. Czechoslovak Math. J. 63(138) (2013), no. 2, 475–480.
15. The local C1-density of stable ergodicity. Discrete Contin. Dyn. Syst. 33 (2013), no. 7, 2621–2629.
16. The ergodicity of a class of almost Anosov systems. Acta Math. Sin. (Engl. Ser.) 29 (2013), no. 1, 193–198.
17. A property of Gibbs measures with almost additive potentials. (Chinese) Acta Math. Sinica (Chin. Ser.) 55 (2012), no. 6, 1027–1032.
18. Metric entropy of homeomorphism on non-compact metric space. Acta Math. Sci. Ser. B Engl. Ed. 31 (2011), no. 1, 102–108.
19. Ergodicity of partially hyperbolic systems with center bunching. (Chinese) Acta Math. Sinica (Chin. Ser.) 53 (2010), no. 1, 51–54.
20. The Lyapunov exponents of C1 hyperbolic systems. Sci. China Math. 53 (2010), no. 7, 1743–1752.(with W. Sun)
21. Topological entropies of equivalent smooth flows. Trans. Amer. Math. Soc. 361 (2009), no. 6, 3071–3082. (with W. Sun and T. Young)
[2]
周雲華研究生培養
博士:李治平,潘娟,吳楚鵬
- 參考資料
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- 1. 周雲華 .重慶大學[引用日期2019-08-20]
- 2. 周雲華 -重慶大學數學與統計學院 .重慶大學數學與統計學院.2021-04-15[引用日期2021-08-17]