Zhang, Zhiyu; Yu, Yuanhong; Li, Shuping; Qiao, Shizhu Oscillation of second order nonlinear differential equations with neutral delay. (Chinese. English summary) Zbl 1449.34231 Acta Math. Sci., Ser. A, Chin. Ed. 39, No. 4, 797-811 (2019). MSC: 34K11 34K40 PDF BibTeX XML Cite \textit{Z. Zhang} et al., Acta Math. Sci., Ser. A, Chin. Ed. 39, No. 4, 797--811 (2019; Zbl 1449.34231) OpenURL
Zhang, Zhiyu; Wang, Xiaoxia; Lin, Shizong; Yu, Yuanhong Oscillation and nonoscillation criteria for second order nonlinear neutral delay differential equations. (Chinese. English summary) Zbl 1119.34335 J. Syst. Sci. Math. Sci. 26, No. 3, 325-334 (2006). MSC: 34K11 34K40 PDF BibTeX XML Cite \textit{Z. Zhang} et al., J. Syst. Sci. Math. Sci. 26, No. 3, 325--334 (2006; Zbl 1119.34335) OpenURL
Li, Lin; Yu, Yuanhong On a periodic boundary value problem for a nonlinear differential equation. (Chinese. English summary) Zbl 0961.34032 J. Math. Res. Expo. 20, No. 2, 248-250 (2000). MSC: 34C25 34B15 PDF BibTeX XML Cite \textit{L. Li} and \textit{Y. Yu}, J. Math. Res. Expo. 20, No. 2, 248--250 (2000; Zbl 0961.34032) OpenURL
Ren, Chongxun; Yu, Yuanhong Oscillation of neutral hyperbolic differential equation. (English) Zbl 0965.35179 Ann. Differ. Equations 14, No. 2, 271-277 (1998). MSC: 35R10 35B05 35L10 PDF BibTeX XML Cite \textit{C. Ren} and \textit{Y. Yu}, Ann. Differ. Equations 14, No. 2, 271--277 (1998; Zbl 0965.35179) OpenURL
Chen, Wendeng; Yu, Yuanhong An oscillation criterion for second-order superlinear differential equations. (English) Zbl 0986.34030 Chin. Q. J. Math. 12, No. 3, 1-6 (1997). Reviewer: Robert Mařík (Brno) MSC: 34C10 PDF BibTeX XML Cite \textit{W. Chen} and \textit{Y. Yu}, Chin. Q. J. Math. 12, No. 3, 1--6 (1997; Zbl 0986.34030) OpenURL
Lin, Shizhong; Yu, Yuanhong Oscillation theorems of solutions for a class of functional differential equations. (Chinese. English summary) Zbl 0865.34055 Pure Appl. Math. 12, No. 1, 19-25 (1996). MSC: 34K11 34C15 PDF BibTeX XML Cite \textit{S. Lin} and \textit{Y. Yu}, Pure Appl. Math. 12, No. 1, 19--25 (1996; Zbl 0865.34055) OpenURL
Lin, Shizhong; Wang, Huifeng; Yu, Yuanhong On the existence of nonoscillatory solutions for second order functional differential equations. (English) Zbl 0862.34053 Soochow J. Math. 22, No. 3, 417-426 (1996). Reviewer: T.Dłotko (Katowice) MSC: 34K99 34K25 34C10 PDF BibTeX XML Cite \textit{S. Lin} et al., Soochow J. Math. 22, No. 3, 417--426 (1996; Zbl 0862.34053) OpenURL
Feng, Binlu; Yu, Yuanhong Stability properties of second-order nonlinear differential equations. (English) Zbl 0945.34036 J. Cent. China Norm. Univ., Nat. Sci. 29, No. 2, 145-150 (1995). Reviewer: Sergey Yanchuk (Kyïv) MSC: 34D20 34C11 PDF BibTeX XML Cite \textit{B. Feng} and \textit{Y. Yu}, J. Cent. China Norm. Univ., Nat. Sci. 29, No. 2, 145--150 (1995; Zbl 0945.34036) OpenURL
Yu, Yuanhong; Fu, Xilin Asymptotic and oscillatory behavior of solutions of second order nonlinear NFDE. (English) Zbl 0795.34063 Ann. Differ. Equations 9, No. 2, 231-239 (1993). Reviewer: J.Wu (North York) MSC: 34K99 34K40 34C10 34D05 PDF BibTeX XML Cite \textit{Y. Yu} and \textit{X. Fu}, Ann. Differ. Equations 9, No. 2, 231--239 (1993; Zbl 0795.34063) OpenURL
Yu, Yuanhong; Fu, Xiling Oscillation and asymptotic behavior of certain second order neutral differential equations. (English) Zbl 0742.34069 Rad. Mat. 7, No. 1, 167-176 (1991). Reviewer: J.Ohriska (Košice) MSC: 34K99 34C10 PDF BibTeX XML Cite \textit{Y. Yu} and \textit{X. Fu}, Rad. Mat. 7, No. 1, 167--176 (1991; Zbl 0742.34069) OpenURL