Xian Xu

According to our database, Xian Xu authored at least 1 paper in 2012.

Collaborative distances:

• Dijkstra number of six.
• Erdős number of five.

2012

Positive solutions for three-point boundary value problems with a non-well-ordered upper and lower solution condition.

Gui Bao, Xian Xu, Yan Song

Appl. Math. Lett., 2012