摘要
The Annals of Differential Equations (ISSN 1002-0942/CN 35-1125/01) is published quarterly (February, May, August and November) by Fuzhou University, Fuzhou, Fujian, CHINA. It is being distributed both in China and abroad. The annual subscription rate for 2005 is US$200; single issues. US$50(volumes 17 to date). Prices include delivery by airmail. Orders, which must be accompained by payment, may be sent