Meng, Qiong; Yan, Jurang Existence and \(n\)-multiplicity of positive periodic solutions for impulsive functional differential equations with two parameters. (English) Zbl 1341.34074 Bound. Value Probl. 2015, Paper No. 212, 10 p. (2015). MSC: 34K13 47N20 34K45 PDFBibTeX XMLCite \textit{Q. Meng} and \textit{J. Yan}, Bound. Value Probl. 2015, Paper No. 212, 10 p. (2015; Zbl 1341.34074) Full Text: DOI
Liu, Youjun; Zhang, Jianwen; Yan, Jurang Existence for eventually bounded positive solutions of even-order nonlinear neutral differential equations with distributed delay. (Chinese. English summary) Zbl 1299.34229 J. Syst. Sci. Math. Sci. 33, No. 10, 1243-1247 (2013). MSC: 34K12 34K40 PDFBibTeX XMLCite \textit{Y. Liu} et al., J. Syst. Sci. Math. Sci. 33, No. 10, 1243--1247 (2013; Zbl 1299.34229)
Yang, Chen; Yan, Jurang Existence and uniqueness of positive solutions to three-point boundary value problems for second order impulsive differential equations. (English) Zbl 1340.34119 Electron. J. Qual. Theory Differ. Equ. 2011, Paper No. 70, 10 p. (2011). MSC: 34B37 34A37 34B15 34B10 34B18 47N20 PDFBibTeX XMLCite \textit{C. Yang} and \textit{J. Yan}, Electron. J. Qual. Theory Differ. Equ. 2011, Paper No. 70, 10 p. (2011; Zbl 1340.34119) Full Text: DOI
Yan, Jurang; Liu, Guirong Periodicity and stability for a Lotka-Volterra type competition system with feedback controls and deviating arguments. (English) Zbl 1216.34086 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 74, No. 9, 2916-2928 (2011). MSC: 34K60 34K13 34K20 92D25 34K35 PDFBibTeX XMLCite \textit{J. Yan} and \textit{G. Liu}, Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 74, No. 9, 2916--2928 (2011; Zbl 1216.34086) Full Text: DOI
Yang, Chen; Yan, Jurang Positive solutions for third-order Sturm-Liouville boundary value problems with \(p\)-Laplacian. (English) Zbl 1189.34056 Comput. Math. Appl. 59, No. 6, 2059-2066 (2010). MSC: 34B18 34B24 PDFBibTeX XMLCite \textit{C. Yang} and \textit{J. Yan}, Comput. Math. Appl. 59, No. 6, 2059--2066 (2010; Zbl 1189.34056) Full Text: DOI
Liu, Youjun; Zhao, Huanhuan; Yan, Jurang Eventually positive and bounded solutions of even-order nonlinear neutral differential equations. (English) Zbl 1168.34347 Appl. Math. Lett. 21, No. 11, 1118-1123 (2008). MSC: 34K12 34K40 PDFBibTeX XMLCite \textit{Y. Liu} et al., Appl. Math. Lett. 21, No. 11, 1118--1123 (2008; Zbl 1168.34347) Full Text: DOI
Jia, Xiufang; Zhao, Aimin; Yan, Jurang Existence of positive periodic solutions of impulsive functional differential equations with two parameters. (Chinese. English summary) Zbl 1164.34518 Math. Pract. Theory 37, No. 23, 126-129 (2007). MSC: 34K13 34K45 PDFBibTeX XMLCite \textit{X. Jia} et al., Math. Pract. Theory 37, No. 23, 126--129 (2007; Zbl 1164.34518)
Yao, Yujuan; Zhao, Aimin; Yan, Jurang Multiple positive periodic solutions for a class of first order functional differential equations. (Chinese. English summary) Zbl 1164.34521 Math. Pract. Theory 37, No. 21, 153-156 (2007). MSC: 34K13 47N20 PDFBibTeX XMLCite \textit{Y. Yao} et al., Math. Pract. Theory 37, No. 21, 153--156 (2007; Zbl 1164.34521)
Liu, Guirong; Yan, Jurang; Zhang, Fengqin Positive periodic solutions for a neutral delay Lotka-Volterra system. (English) Zbl 1125.34048 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 67, No. 9, 2642-2653 (2007). MSC: 34K13 34K40 92D25 PDFBibTeX XMLCite \textit{G. Liu} et al., Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 67, No. 9, 2642--2653 (2007; Zbl 1125.34048) Full Text: DOI
Liu, Guirong; Yan, Jurang; Zhang, Fengqin Existence of positive periodic solutions for neutral functional differential equations. (English) Zbl 1109.34052 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 66, No. 1, 253-267 (2007). MSC: 34K13 34K40 PDFBibTeX XMLCite \textit{G. Liu} et al., Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 66, No. 1, 253--267 (2007; Zbl 1109.34052) Full Text: DOI
Yan, Jurang; Zhao, Aimin; Nieto, J. J. Existence and global attractivity of positive periodic solution of periodic single-species impulsive Lotka-Volterra systems. (English) Zbl 1112.34052 Math. Comput. Modelling 40, No. 5-6, 509-518 (2004). MSC: 34K13 34K45 92D25 PDFBibTeX XMLCite \textit{J. Yan} et al., Math. Comput. Modelling 40, No. 5--6, 509--518 (2004; Zbl 1112.34052) Full Text: DOI
Zhang, Guang; Yan, Jurang Existence and nonexistence of eventually positive solutions for nonlinear neutral differential equations. (English) Zbl 1070.34107 Appl. Math. Comput. 156, No. 3, 653-664 (2004). Reviewer: Qiru Wang (Guangzhou) MSC: 34K40 34K45 PDFBibTeX XMLCite \textit{G. Zhang} and \textit{J. Yan}, Appl. Math. Comput. 156, No. 3, 653--664 (2004; Zbl 1070.34107) Full Text: DOI
Yan, Jurang; Kou, Chunhai Oscillation of solutions of impulsive delay differential equations. (English) Zbl 0981.34076 J. Math. Anal. Appl. 254, No. 2, 358-370 (2001). Reviewer: Qiru Wang (Beijing) MSC: 34K45 34K11 PDFBibTeX XMLCite \textit{J. Yan} and \textit{C. Kou}, J. Math. Anal. Appl. 254, No. 2, 358--370 (2001; Zbl 0981.34076) Full Text: DOI Link
Cheng, Denghua; Yan, Jurang Oscillation and global attractivity in a nonlinear delay differential equation. (English) Zbl 0990.39013 Math. Slovaca 50, No. 3, 335-344 (2000). MSC: 39A11 39B05 PDFBibTeX XMLCite \textit{D. Cheng} and \textit{J. Yan}, Math. Slovaca 50, No. 3, 335--344 (2000; Zbl 0990.39013) Full Text: EuDML
Zhang, Yuzhu; Yan, Jurang; Zhao, Aimin Oscillation criteria for a difference equation. (English) Zbl 0904.39009 Indian J. Pure Appl. Math. 28, No. 9, 1241-1249 (1997). Reviewer: D.Bobrowski (Poznań) MSC: 39A12 39A10 PDFBibTeX XMLCite \textit{Y. Zhang} et al., Indian J. Pure Appl. Math. 28, No. 9, 1241--1249 (1997; Zbl 0904.39009)
Zhao, Aimin; Yan, Jurang Existence of positive solutions for delay differential equations with impulses. (English) Zbl 0878.34060 J. Math. Anal. Appl. 210, No. 2, 667-678 (1997). Reviewer: S.Yanchuk (Kiev) MSC: 34K99 34A37 PDFBibTeX XMLCite \textit{A. Zhao} and \textit{J. Yan}, J. Math. Anal. Appl. 210, No. 2, 667--678 (1997; Zbl 0878.34060) Full Text: DOI
Yu, Jiang; Yan, Jurang Positive solutions and asymptotic behavior of delay differential equations with nonlinear impulses. (English) Zbl 0877.34054 J. Math. Anal. Appl. 207, No. 2, 388-396 (1997). Reviewer: J.Diblík (Brno) MSC: 34K25 34A37 34K99 PDFBibTeX XMLCite \textit{J. Yu} and \textit{J. Yan}, J. Math. Anal. Appl. 207, No. 2, 388--396 (1997; Zbl 0877.34054) Full Text: DOI
Zhang, Yuzhu; Yan, Jurang Oscillation of difference equations with continuous arguments. (Chinese. English summary) Zbl 0864.39003 Appl. Math., Ser. A (Chin. Ed.) 11, No. 4, 393-398 (1996). Reviewer: Yang En-Hao (Guangzhou) MSC: 39A12 39A10 PDFBibTeX XMLCite \textit{Y. Zhang} and \textit{J. Yan}, Appl. Math., Ser. A (Chin. Ed.) 11, No. 4, 393--398 (1996; Zbl 0864.39003)
Zhang, Yuzhu; Yan, Jurang Oscillation criteria for difference equations with continuous arguments. (Chinese. English summary) Zbl 0830.39006 Acta Math. Sin. 38, No. 3, 406-411 (1995). MSC: 39A10 39A12 PDFBibTeX XMLCite \textit{Y. Zhang} and \textit{J. Yan}, Acta Math. Sin. 38, No. 3, 406--411 (1995; Zbl 0830.39006)
Qian, Chuanxi; Yan, Jurang Existence and comparison results of positive solutions of difference equations. (English) Zbl 0794.39003 Funkc. Ekvacioj, Ser. Int. 35, No. 3, 581-595 (1992). Reviewer: L.I.Grimm (Rolla) MSC: 39A10 PDFBibTeX XMLCite \textit{C. Qian} and \textit{J. Yan}, Funkc. Ekvacioj, Ser. Int. 35, No. 3, 581--595 (1992; Zbl 0794.39003)