On the asymptotic representation of the solutions to the fourth general Painlevé equation. Lu, Youmin — 2003 International Journal of Mathematics and Mathematical Sciences
Stability of simple periodic solutions of neutral functional differential equations. Lu, Youmin; Shao, Zhoude — 2003 Electronic Journal of Qualitative Theory of Differential Equations [electronic only]
Application of uniform asymptotics method to analyzing the asymptotic behaviour of the general fourth Painlevé transcendent. Qin, Huizeng; Lu, Youmin — 2005 International Journal of Mathematics and Mathematical Sciences
On the asymptotics of the real solutions to the general sixth Painlevé equation. Qin, Huizeng; Lu, Youmin — 2006 International Journal of Mathematics and Mathematical Sciences
Justification of the existence of a group of asymptotics of the general fifth Painlevé transcendent. Lu, Youmin; Shao, Zhoude — 2004 International Journal of Mathematics and Mathematical Sciences
Application of uniform asymptotics to the fifth Painlevé transcendent. Lu, Youmin; Shao, Zhoude — 2002 International Journal of Mathematics and Mathematical Sciences