Supported by Natural Science Foundation of Jiangsu Province(BK20140767);Natural Science Foundation of the Jiangsu Higher Education Institutions(14KJB110004);Qing Lan Project of Jiangsu Province
Supported by the NSFC(11426118,11171160);Natural Science Foundation of Jiangsu Province(BK20140767);Natural Science Foundation of the Jiangsu Higher Education Institutions(14KJB110004);Qing Lan Project of Jiangsu Province and Colonellevel Topics(JSNU-ZY-01)
本文不依赖于Laine Ⅰ和Yang C C^[1]在2007年获得的一个结果,给出了复差分方程Wittich定理的一个新证明.