Submissions may be sent electronically or by printed copy.

Due to a new policy on publishing journal of our university, SJM is closed temporarily. Please do not submit your paper now.

	Electronic submissions should be sent to the Managing Editor.
	Printed copies should be sent in triple to 　　　　　 Managing Editor, 　　　　　 Soochow Journal of Mathematics, 　　　　　 Department of Mathematics, 　　　　　 Soochow University, 　　　　　 Taipei, Taiwan 11102, 　　　　　 Republic of China

It is understood that the contents of the paper have not been published elsewhere, and will not be published elsewhere. The author should retain a copy of the paper. The Editorial Board cannot accept responsibility for the return of submissions.