刘张炬 - 北京大学 - 数学科学学院

个人简介

刘张炬，男，汉族，1955年12月出生，北京人，中共党员。1982年毕业于吉林大学，获学士学位；1984年毕业于北京大学，获硕士学位；1986年获博士学位。1986年至1990年，任北京大学数学系讲师；1990年至1992年，于加州大学伯克利分校从事博士后研究工作；1991年至1993年，任北京大学数学系副教授。1994年晋升为教授，2021年1月退休。

近期论文

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Cooperative systems in the periodic envionment , Acta Appl. Math. Sinica 8 (1985), 423-433. Phase-locking equations with periodic pertubations (with L.-C. Xu), Chinise Ann. Math. 7 (1987), 699-705. Remarks on integrable systems with rank 2 pertubations, Lett. Math. Phys.19 (1990), 109-114. Quantum integrable systems constrained on the sphere, Lett. Math. Phys. 20(1990), 151-157. Classical R-matrix associated to semi-simple Lie algebras, in " Nonlinear physics" ed. by C.-H. Gu, Springer-Verlag, (1990). Quantization and quantum integrability of C. Neumann system, Chinise advances in Math.21(1992), 202-212. A note on C. Neumann system, Acta Appl. Math. Sinica 8 (1992), 1-4. Generalized Yang-Baxter equations, Koszul operators and Poisson Lie groups(with M.Qian), J. Diff. Geometry 35 (1992), 399-414. Gauge invariant quantizations on Riemannian manifolds (with M.Qian), Trans. A.M.S. 331 (1992), 321-333. On quadratic Poisson structures ( with P.Xu), Lett. Math. Phys. 26 (1992), 33-42. R-matrice methods for generalized Toda lattice, Acta Math. Sinica 36 (1993), 525-532. Exact Lie bialgebroids and Poisson groupoids (with P.Xu), Geom. and Funtional Anal. 6 (1996), 138-145. Manin triples for Lie bialgebroids (with A. Weinstein and P. Xu), J. Diff. Geometry 45 (1997), 547-574. Dirac structures and Poisson homogeneous spaces (with A.Weinstein and P.Xu), Commun. Math. Phys. 192 (1998), 121-144 . Generalized Lie bialgebras ( with Y.-J. Tan), Commun. in Algebra 26 (1998), 2293-2319. Contractions of Lie bialgebras and quantum algebras (with X.-F. Liu), Commun. Theor. Phys. 32 (1999),233 -240. Some Remarks on Dirac structures and Poisson Reductions, Banach Center Publ., Vol. 51 (2000),165-173. On reduced Poisson actions (with Q.-L. Yang), Science in China, 30 (2000), 289-296. Dirac structures and dynamical $r$-matrice (with P. Xu), Ann. Inst. Fourier, 51 (2001), 834-859. Dynamical r-matrices coupled with Poisson manifolds(with P. Xu),Progress of Theor. Physics , Suppl. 144 (2002),133-140. The Local structure of Lie bialgbroids (with P. Xu), Lett. Math. Phys., 61 (2002), 12-28. Poissin actions and Lie bialgebroid morphisms( with L.G. He and D.S. Zhong), In: Quantization, Poisson Brackets and Beyond, T. Voronov (ed.), Contemp. Math., Vol. 315, Amer.Math. Soc., ( 2002),172-181. On transitive Lie bialgebroids and Poisson groupoids (with Z.Chen), Diff. Geom.& Its Appl. (to appear)

学术兼职

社会兼职 2003-中国科学编委 2000-2003北京大学工会副主席 1999-北大学报编委