Zhao, Mingrui Positive periodic solutions for higher-order neutral functional differential equations with delayed derivative terms. (Chinese. English summary) Zbl 1363.34240 J. Hebei Norm. Univ., Nat. Sci. Ed. 40, No. 2, 98-105 (2016). MSC: 34K13 34K40 47N20 PDFBibTeX XMLCite \textit{M. Zhao}, J. Hebei Norm. Univ., Nat. Sci. Ed. 40, No. 2, 98--105 (2016; Zbl 1363.34240) Full Text: DOI
Chen, Yanli Positive solutions of nonlinear second-order boundary value problems for integro-differential equations. (Chinese. English summary) Zbl 1324.45010 J. Hebei Norm. Univ., Nat. Sci. Ed. 38, No. 5, 445-450 (2014). MSC: 45J05 45G10 45M20 PDFBibTeX XMLCite \textit{Y. Chen}, J. Hebei Norm. Univ., Nat. Sci. Ed. 38, No. 5, 445--450 (2014; Zbl 1324.45010)
Yang, Shu; Wang, Yanping The existence of positive solutions for a three-point boundary value problem on infinite intervals. (Chinese. English summary) Zbl 1274.34075 J. Hebei Norm. Univ., Nat. Sci. Ed. 36, No. 5, 433-437 (2012). MSC: 34B18 34B10 34B40 PDFBibTeX XMLCite \textit{S. Yang} and \textit{Y. Wang}, J. Hebei Norm. Univ., Nat. Sci. Ed. 36, No. 5, 433--437 (2012; Zbl 1274.34075)
Xiang, Xiufen; Ge, Weigao Existence of increasing positive solutions of a class of second-order differential boundary value problems with first-order derivative term. (Chinese. English summary) Zbl 1265.34094 J. Hebei Norm. Univ., Nat. Sci. Ed. 36, No. 2, 121-125 (2012). MSC: 34B18 34B10 47N20 PDFBibTeX XMLCite \textit{X. Xiang} and \textit{W. Ge}, J. Hebei Norm. Univ., Nat. Sci. Ed. 36, No. 2, 121--125 (2012; Zbl 1265.34094)
Tian, Yu; Zhang, Caishun; Dong, Wenlei Multiplicity positive solutions of boundary value problem with \(p\)-Laplacian for difference equation. (Chinese. English summary) Zbl 1150.39312 J. Hebei Norm. Univ., Nat. Sci. Ed. 21, No. 1, 24-28 (2007). MSC: 39A11 39A10 PDFBibTeX XMLCite \textit{Y. Tian} et al., J. Hebei Norm. Univ., Nat. Sci. Ed. 21, No. 1, 24--28 (2007; Zbl 1150.39312)
Wu, Shujun; Yao, Miaoxin Existence of entire positive solutions to a kind of semilinear elliptic equations. (Chinese. English summary) Zbl 1167.35376 J. Hebei Norm. Univ., Nat. Sci. Ed. 30, No. 1, 25-28 (2006). MSC: 35J60 35J20 PDFBibTeX XMLCite \textit{S. Wu} and \textit{M. Yao}, J. Hebei Norm. Univ., Nat. Sci. Ed. 30, No. 1, 25--28 (2006; Zbl 1167.35376)
He, Wansheng; Pei, Ruichang Existence of positive solutions for asymptotically linear \(p\)-Laplacian Dirichlet problem. (Chinese. English summary) Zbl 1167.35367 J. Hebei Norm. Univ., Nat. Sci. Ed. 30, No. 1, 21-24 (2006). MSC: 35J60 35J20 PDFBibTeX XMLCite \textit{W. He} and \textit{R. Pei}, J. Hebei Norm. Univ., Nat. Sci. Ed. 30, No. 1, 21--24 (2006; Zbl 1167.35367)
Dong, Wenlei; Yang, Jianfa; Zhou, Hongjuan Existence of positive solutions for a class of neutral difference equations. (Chinese. English summary) Zbl 1171.39305 J. Hebei Norm. Univ., Nat. Sci. Ed. 30, No. 6, 631-633 (2006). MSC: 39A11 PDFBibTeX XMLCite \textit{W. Dong} et al., J. Hebei Norm. Univ., Nat. Sci. Ed. 30, No. 6, 631--633 (2006; Zbl 1171.39305)
Liang, Haiyan; Zhang, Chunhua; Gu, Liyan Oscillation of neutral delay differential equation with positive and negative coefficients. (Chinese. English summary) Zbl 1094.34538 J. Hebei Norm. Univ., Nat. Sci. Ed. 28, No. 4, 347-349 (2004). MSC: 34K11 34K40 PDFBibTeX XMLCite \textit{H. Liang} et al., J. Hebei Norm. Univ., Nat. Sci. Ed. 28, No. 4, 347--349 (2004; Zbl 1094.34538)
Dong, Wenlei; Yang, Jianfa Existence of positive solutions for even order neutral difference equations. (Chinese. English summary) Zbl 1046.39003 J. Hebei Norm. Univ., Nat. Sci. Ed. 27, No. 2, 116-122, 137 (2003). MSC: 39A11 PDFBibTeX XMLCite \textit{W. Dong} and \textit{J. Yang}, J. Hebei Norm. Univ., Nat. Sci. Ed. 27, No. 2, 116--122, 137 (2003; Zbl 1046.39003)
Li, Fumei; Tian, Yu; Liu, Yujun; Sun, Xidong The existence and asymptotical property of nonlinear neutral difference equation with multiply delay. (Chinese. English summary) Zbl 1046.39007 J. Hebei Norm. Univ., Nat. Sci. Ed. 27, No. 2, 113-115 (2003). MSC: 39A11 PDFBibTeX XMLCite \textit{F. Li} et al., J. Hebei Norm. Univ., Nat. Sci. Ed. 27, No. 2, 113--115 (2003; Zbl 1046.39007)
Yang, Jianfa; Dong, Wenlei; Liu, Yujun Existence of positive solutions for higher order neutral difference equations. (Chinese. English summary) Zbl 1034.39012 J. Hebei Norm. Univ., Nat. Sci. Ed. 25, No. 3, 284-286, 295 (2001). Reviewer: Wan-Tong Li (Lanzhou) MSC: 39A11 PDFBibTeX XMLCite \textit{J. Yang} et al., J. Hebei Norm. Univ., Nat. Sci. Ed. 25, No. 3, 284--286, 295 (2001; Zbl 1034.39012)
Yang, Yuhua Sufficient and necessary condition of oscillation of nonlinear difference equations with continuous variables. (Chinese. English summary) Zbl 1002.39016 J. Hebei Norm. Univ., Nat. Sci. Ed. 25, No. 3, 281-283, 311 (2001). MSC: 39A11 PDFBibTeX XMLCite \textit{Y. Yang}, J. Hebei Norm. Univ., Nat. Sci. Ed. 25, No. 3, 281--283, 311 (2001; Zbl 1002.39016)
Bi, Ping; Li, Qiaoluan Oscillation theorems for a second-order nonlinear neutral difference equation. (Chinese. English summary) Zbl 0977.39002 J. Hebei Norm. Univ., Nat. Sci. Ed. 24, No. 3, 294-296 (2000). Reviewer: Sui Sun Cheng (Hsinchu) MSC: 39A11 PDFBibTeX XMLCite \textit{P. Bi} and \textit{Q. Li}, J. Hebei Norm. Univ., Nat. Sci. Ed. 24, No. 3, 294--296 (2000; Zbl 0977.39002)