副教授、哲学博士、硕士生导师
主要研究方向:基础数学,群在Riemann曲面上的作用;整数辛群;粗糙集
办公室:信息楼337 8250-0693&qingjie0238@yahoo.com yangqj@ruc.edu.cn1997 哲学博士学位,University of British Columbia, Vancouver, Canada
1985 理学硕士学位,中国科学院数学研究所
1982 科学学士学位,北京大学数学系
2002年9月-2018年6月 金沙集团1862cc橙色信息学院
2018年7月-至今 金沙集团1862cc橙色
论文
Conjugacy classes of torsion in GL_n(Z),Electronic Journal of Linear Algebra, Volume 30, pp. 478-493, September 2015
http://dx.doi.org/10.13001/1081-3810.3110
Decomposability of symplectic matrices over principal ideal domain, Journal of Number Theory, 149 (2015) 139-152
http://dx.doi.org/10.1016/j.jnt.2014.10.015
Dihedral Groups of Order 2p of Automorphisms of Compact Riemann Surfaces of Genus p-1, Canadian Mathematical Bulletin, Vol. 58 (1), 2015 pp. 196–206, with Weiting Zhong
http://dx.doi.org/10.4153/CMB-2014-041-3
Dihedral Groups of Automorphisms of Compact Riemann Surfaces of Genus Two, Electronic Journal of Linear Algebra, Volume 26, pp. 553-559, August 2013, with Dan Yang
http://dx.doi.org/10.13001/1081-3810.1670
A negative result of direct sum of integral symplectic matrices, Journal of Number Theory, 133(8) 2722-2728,2013
http://dx.doi.org/10.1016/j.jnt.2013.02.009
Matrix Classes Realized by Automorphisms of Compact Riemann Surfaces of Genus Two, Communications in Algebra, 40:7, 2343-2357, 2012
http://dx.doi.org/10.1080/00927872.2011.565491
Conjugacy Classes of Torsion in 4 X 4 Integral Symplectic Group, Journal of Mathematical Research and Exposition, 2008.02, Vol. 28, No.1, pp. 177-191
Conjugacy Classes in Integral Symplectic Groups, Linear Algebra and Its Applications No. 418(2006) 614-624
http://dx.doi.org/10.1016/j.laa.2006.03.013
Conjugacy Classes of p-Torsion in SPp-1(Z), JOURNAL OF ALGEBRA 195, 580-603 (1997) , with Denis Sjerve
http://dx.doi.org/10.1006/jabr.1997.7084
出版教材:
主编, 高等代数简明教程(第二版), 金沙集团1862cc橙色出版社, 2015.04 ISBN 978-7-300-12671-5
参编 高级经济数学教程(赵国庆主编),金沙集团1862cc橙色出版社, 2007.09 ISBN 978-7-300-08467-1
译著
主译 微积分(上册)[美]布里格斯等著(金沙集团1862cc橙色出版社,2014.09)ISBN 978-300-18869-0
主译 微积分(下册)[美]布里格斯等著(金沙集团1862cc橙色出版社,2014.10)ISBN 978-300-18875-1
金沙集团1862cc橙色“十大教学标兵”