Xu, Anshi; Wu, Jiongyu Basic theory of functional-differential equations with both advanced and retarded arguments. (English) Zbl 0908.34047 J. Sichuan Univ., Nat. Sci. Ed. 35, No. 3, 333-338 (1998). MSC: 34K05 PDFBibTeX XMLCite \textit{A. Xu} and \textit{J. Wu}, J. Sichuan Univ., Nat. Sci. Ed. 35, No. 3, 333--338 (1998; Zbl 0908.34047)
Xu, Anshi Uniform asymptotic stability in infinite delay systems in fading memory space. (Chinese. English summary) Zbl 0902.34067 J. Sichuan Univ., Nat. Sci. Ed. 35, No. 1, 20-24 (1998). MSC: 34K20 PDFBibTeX XMLCite \textit{A. Xu}, J. Sichuan Univ., Nat. Sci. Ed. 35, No. 1, 20--24 (1998; Zbl 0902.34067)
Xu, Anshi The well-posedness of solutions to functional-differential equations with both advancedly and retardedly distributed deviation arguments. (Chinese. English summary) Zbl 0898.34061 J. Sichuan Univ., Nat. Sci. Ed. 34, No. 5, 590-594 (1997). MSC: 34K05 34K99 PDFBibTeX XMLCite \textit{A. Xu}, J. Sichuan Univ., Nat. Sci. Ed. 34, No. 5, 590--594 (1997; Zbl 0898.34061)
Xu, Anshi On boundedness and stability of the solutions of nonlinear integro-differential equations of neutral type with variable time lag. (Chinese. English summary) Zbl 0886.45004 J. Sichuan Univ., Nat. Sci. Ed. 34, No. 3, 276-282 (1997). Reviewer: Yang En-Hao (Guangzhou) MSC: 45J05 45G10 45M10 PDFBibTeX XMLCite \textit{A. Xu}, J. Sichuan Univ., Nat. Sci. Ed. 34, No. 3, 276--282 (1997; Zbl 0886.45004)
Xu, Anshi The \(C_ g^ 0\)-space and periodic solutions to neutral functional differential equations with infinite retardations. (Chinese. English summary) Zbl 0859.47032 J. Sichuan Univ., Nat. Sci. Ed. 33, No. 3, 243-248 (1996). MSC: 47D06 47E05 34K30 PDFBibTeX XMLCite \textit{A. Xu}, J. Sichuan Univ., Nat. Sci. Ed. 33, No. 3, 243--248 (1996; Zbl 0859.47032)
Yu, Wensheng; Xu, Anshi \(C\)-semigroups and the solutions of abstract functional differential equations with infinite delay. (Chinese. English summary) Zbl 0836.47033 J. Sichuan Univ., Nat. Sci. Ed. 32, No. 2, 101-108 (1995). MSC: 47D06 34K30 47E05 PDFBibTeX XMLCite \textit{W. Yu} and \textit{A. Xu}, J. Sichuan Univ., Nat. Sci. Ed. 32, No. 2, 101--108 (1995; Zbl 0836.47033)
Xu, Anshi Stability of the solution of the certain systems ‘of nonlinear neutral differential equations with variable time lag’. II. (Chinese. English summary) Zbl 0649.34062 J. Sichuan Univ., Nat. Sci. Ed. 1986, No. 1, 7-13 (1986). Reviewer: Furu Jiang MSC: 34D05 34D20 PDFBibTeX XMLCite \textit{A. Xu}, J. Sichuan Univ., Nat. Sci. Ed. 1986, No. 1, 7--13 (1986; Zbl 0649.34062)
Xu, Anshi On two Bellman-Bihari type integral inequalities. (Chinese. English summary) Zbl 0616.26013 J. Sichuan Univ., Nat. Sci. Ed. 1986, No. 3, 28-42 (1986). Reviewer: En-Hao Yang MSC: 26D10 PDFBibTeX XMLCite \textit{A. Xu}, J. Sichuan Univ., Nat. Sci. Ed. 1986, No. 3, 28--42 (1986; Zbl 0616.26013)
Xu, Anshi Stability of the solution to certain systems of nonlinear neutral differential equations with variable time lag. I. (Chinese. English summary) Zbl 0622.34079 J. Sichuan Univ., Nat. Sci. Ed. 1985, No. 3, 30-37 (1985). Reviewer: Furu Jiang MSC: 34K20 34D20 34A34 PDFBibTeX XMLCite \textit{A. Xu}, J. Sichuan Univ., Nat. Sci. Ed. 1985, No. 3, 30--37 (1985; Zbl 0622.34079)