Fu, Xianlong; Zhang, Shunian Periodic solutions for differential equations at resonance with unbounded nonlinearities. (English) Zbl 1027.34076 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 52, No. 3, 755-767 (2003). Reviewer: Pedro J.Torres (Granada) MSC: 34K13 PDFBibTeX XMLCite \textit{X. Fu} and \textit{S. Zhang}, Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 52, No. 3, 755--767 (2003; Zbl 1027.34076) Full Text: DOI
Fu, Xianlong; Zhang, Shunian Stability of delay difference systems in terms of two measures. (Chinese. English summary) Zbl 1002.39012 J. Shanghai Jiaotong Univ. (Chin. Ed.) 36, No. 2, 263-266 (2002). MSC: 39A11 PDFBibTeX XMLCite \textit{X. Fu} and \textit{S. Zhang}, J. Shanghai Jiaotong Univ. (Chin. Ed.) 36, No. 2, 263--266 (2002; Zbl 1002.39012)
Fu, Xianlong; Zhang, Shunian Existence of solutions for a functional integro-differential equation with unbounded delay in Banach space. (Chinese. English summary) Zbl 1009.45011 J. Shanghai Jiaotong Univ. (Chin. Ed.) 35, No. 12, 1908-1911 (2001). Reviewer: Hu Chuangan (Tianjin) MSC: 45N05 45J05 45G10 PDFBibTeX XMLCite \textit{X. Fu} and \textit{S. Zhang}, J. Shanghai Jiaotong Univ. (Chin. Ed.) 35, No. 12, 1908--1911 (2001; Zbl 1009.45011)
Zhang, Shunian; Fu, Xianlong Boundedness of infinite delay difference systems in terms of two measures. (English) Zbl 0994.39004 Ann. Differ. Equations 17, No. 4, 391-399 (2001). Reviewer: Vladimir Răsvan (Craiova) MSC: 39A11 PDFBibTeX XMLCite \textit{S. Zhang} and \textit{X. Fu}, Ann. Differ. Equations 17, No. 4, 391--399 (2001; Zbl 0994.39004)