Lu, Shiping; Yu, Xingchen Periodic solutions for second order differential equations with indefinite singularities. (English) Zbl 1431.34055 Adv. Nonlinear Anal. 9, 994-1007 (2020). MSC: 34C25 34B16 34B18 47N20 PDFBibTeX XMLCite \textit{S. Lu} and \textit{X. Yu}, Adv. Nonlinear Anal. 9, 994--1007 (2020; Zbl 1431.34055) Full Text: DOI
Lu, Shiping; Xue, Runyu Periodic solutions for a singular Liénard equation with indefinite weight. (English) Zbl 1472.34080 Topol. Methods Nonlinear Anal. 54, No. 1, 203-218 (2019). Reviewer: Chun Li (Chongqing) MSC: 34C25 34B16 34B18 70K40 47N20 37C60 PDFBibTeX XMLCite \textit{S. Lu} and \textit{R. Xue}, Topol. Methods Nonlinear Anal. 54, No. 1, 203--218 (2019; Zbl 1472.34080) Full Text: DOI Euclid
Lu, Shiping; Yu, Xingchen Existence of positive periodic solutions for Liénard equations with an indefinite singularity of attractive type. (English) Zbl 1499.34246 Bound. Value Probl. 2018, Paper No. 101, 19 p. (2018). MSC: 34C25 34B16 47N20 34B18 37C60 PDFBibTeX XMLCite \textit{S. Lu} and \textit{X. Yu}, Bound. Value Probl. 2018, Paper No. 101, 19 p. (2018; Zbl 1499.34246) Full Text: DOI
Chen, Lijuan; Lu, Shiping A new result on the existence of periodic solutions for Rayleigh equations with a singularity of repulsive type. (English) Zbl 1422.34138 Adv. Difference Equ. 2017, Paper No. 106, 14 p. (2017). MSC: 34C25 34B16 34B15 34C15 34B18 PDFBibTeX XMLCite \textit{L. Chen} and \textit{S. Lu}, Adv. Difference Equ. 2017, Paper No. 106, 14 p. (2017; Zbl 1422.34138) Full Text: DOI
Lu, Shiping A new result on the existence of periodic solutions for Liénard equations with a singularity of repulsive type. (English) Zbl 1358.34046 J. Inequal. Appl. 2017, Paper No. 37, 13 p. (2017). MSC: 34C25 34B16 34B18 47N20 PDFBibTeX XMLCite \textit{S. Lu}, J. Inequal. Appl. 2017, Paper No. 37, 13 p. (2017; Zbl 1358.34046) Full Text: DOI
Lu, Shiping; Kong, Fanchao Periodic solutions for a kind of prescribed mean curvature Liénard equation with a singularity and a deviating argument. (English) Zbl 1422.34141 Adv. Difference Equ. 2015, Paper No. 151, 13 p. (2015). MSC: 34C25 34K13 34B16 34B15 34B18 PDFBibTeX XMLCite \textit{S. Lu} and \textit{F. Kong}, Adv. Difference Equ. 2015, Paper No. 151, 13 p. (2015; Zbl 1422.34141) Full Text: DOI
Kong, Fanchao; Lu, Shiping; Liang, Zaitao Existence of positive periodic solutions for neutral Liénard differential equations with a singularity. (English) Zbl 1336.34099 Electron. J. Differ. Equ. 2015, Paper No. 242, 12 p. (2015). Reviewer: Adriana Buică (Cluj-Napoca) MSC: 34K13 47N20 34K40 PDFBibTeX XMLCite \textit{F. Kong} et al., Electron. J. Differ. Equ. 2015, Paper No. 242, 12 p. (2015; Zbl 1336.34099) Full Text: EMIS
Zheng, Dongmei; Lu, Shiping Positive solutions of boundary value problems for systems of nonlinear second-order differential equations. (English) Zbl 1240.34141 Chin. Q. J. Math. 26, No. 2, 179-184 (2011). MSC: 34B18 47N20 PDFBibTeX XMLCite \textit{D. Zheng} and \textit{S. Lu}, Chin. Q. J. Math. 26, No. 2, 179--184 (2011; Zbl 1240.34141)
Zheng, Haiyan; Lu, Shiping Positive solutions to fourth order multi-point boundary value problems with \(p\)-Laplacian operator. (English) Zbl 1199.34129 Ann. Differ. Equations 25, No. 1, 105-113 (2009). MSC: 34B18 34B16 34B10 47N20 PDFBibTeX XMLCite \textit{H. Zheng} and \textit{S. Lu}, Ann. Differ. Equations 25, No. 1, 105--113 (2009; Zbl 1199.34129)
Zheng, Haiyan; Lu, Shiping Existence of three positive solutions for a class of two-point boundary value problems. (Chinese. English summary) Zbl 1174.34370 J. Zhengzhou Univ., Nat. Sci. Ed. 39, No. 2, 17-20, 29 (2007). MSC: 34B18 47N20 34B15 47H10 34B08 PDFBibTeX XMLCite \textit{H. Zheng} and \textit{S. Lu}, J. Zhengzhou Univ., Nat. Sci. Ed. 39, No. 2, 17--20, 29 (2007; Zbl 1174.34370)
Zheng, Haiyan; Lu, Shiping Existence of positive solutions for a fourth-order boundary value problem. (Chinese. English summary) Zbl 1150.34376 J. Math. Study 40, No. 4, 412-417 (2007). MSC: 34B18 47N20 PDFBibTeX XMLCite \textit{H. Zheng} and \textit{S. Lu}, J. Math. Study 40, No. 4, 412--417 (2007; Zbl 1150.34376)
Zhang, Haiyan; Lu, Shiping Positive solutions of a singular nonlinear three-point boundary value problem. (Chinese. English summary) Zbl 1145.34312 J. Anhui Norm. Univ., Nat. Sci. 30, No. 2, 124-127, 131 (2007). MSC: 34B10 34B18 34B16 PDFBibTeX XMLCite \textit{H. Zhang} and \textit{S. Lu}, J. Anhui Norm. Univ., Nat. Sci. 30, No. 2, 124--127, 131 (2007; Zbl 1145.34312)
Wang, Na; Zhang, Jiashun; Lu, Shiping; Shen, Zuomin A theorem about triple positive solutions for PBVP of second-order delay differential equations. (Chinese. English summary) Zbl 1144.34360 J. Math. Study 40, No. 1, 22-28 (2007). MSC: 34K10 47H10 PDFBibTeX XMLCite \textit{N. Wang} et al., J. Math. Study 40, No. 1, 22--28 (2007; Zbl 1144.34360)
Lu, Shiping New result on the existence of positive periodic solutions to neutral population model with multiple delays. (English) Zbl 1136.34054 Int. J. Contemp. Math. Sci. 2, No. 13-16, 773-782 (2007). Reviewer: Eva Sanchez (Madrid) MSC: 34K13 34K40 92D25 34K60 PDFBibTeX XMLCite \textit{S. Lu}, Int. J. Contemp. Math. Sci. 2, No. 13--16, 773--782 (2007; Zbl 1136.34054) Full Text: DOI Link
Lu, Shi Ping; Ge, Wei Gao On the existence of positive periodic solutions for \(n\)-species Lotka-Volterra population model with multiple deviating arguments. (Chinese. English summary) Zbl 1124.34348 Acta Math. Sin. 48, No. 3, 427-438 (2005). MSC: 34K13 92D25 PDFBibTeX XMLCite \textit{S. P. Lu} and \textit{W. G. Ge}, Acta Math. Sin. 48, No. 3, 427--438 (2005; Zbl 1124.34348)
Lu, Shiping; Ge, Weigao The problem of existence of positive periodic solutions to a neutral model of single-species population growth. (Chinese. English summary) Zbl 1067.34070 Acta Math. Sci., Ser. A, Chin. Ed. 24, No. 5, 632-640 (2004). MSC: 34K13 34K40 PDFBibTeX XMLCite \textit{S. Lu} and \textit{W. Ge}, Acta Math. Sci., Ser. A, Chin. Ed. 24, No. 5, 632--640 (2004; Zbl 1067.34070)
Lu, Shiping; Ge, Weigao Existence of positive periodic solutions for neutral population model with multiple delays. (English) Zbl 1042.92026 Appl. Math. Comput. 153, No. 3, 885-902 (2004). MSC: 92D25 34K13 47A53 34K60 47N60 PDFBibTeX XMLCite \textit{S. Lu} and \textit{W. Ge}, Appl. Math. Comput. 153, No. 3, 885--902 (2004; Zbl 1042.92026) Full Text: DOI
Lu, Shiping; Ge, Weigao Existence of positive periodic solutions for neutral logarithmic population model with multiple delays. (English) Zbl 1061.34053 J. Comput. Appl. Math. 166, No. 2, 371-383 (2004). Reviewer: Messoud A. Efendiev (Berlin) MSC: 34K13 35K40 34K60 92D25 PDFBibTeX XMLCite \textit{S. Lu} and \textit{W. Ge}, J. Comput. Appl. Math. 166, No. 2, 371--383 (2004; Zbl 1061.34053) Full Text: DOI
Lu, Shiping; Ge, Weigao On the existence of positive periodic solutions for neutral functional differential equation with multiple deviating arguments. (English) Zbl 1063.34062 Acta Math. Appl. Sin., Engl. Ser. 19, No. 4, 631-640 (2003). Reviewer: Yongkun Li (Kunming) MSC: 34K13 34K40 PDFBibTeX XMLCite \textit{S. Lu} and \textit{W. Ge}, Acta Math. Appl. Sin., Engl. Ser. 19, No. 4, 631--640 (2003; Zbl 1063.34062)
Lu, Shiping; Ge, Weigao Existence of positive periodic solutions for neutral functional differential equations with deviating arguments. (English) Zbl 1025.34073 Appl. Math., Ser. B (Engl. Ed.) 17, No. 4, 382-390 (2002). Reviewer: Ivanka Stamova (Bourgas) MSC: 34K13 34K40 PDFBibTeX XMLCite \textit{S. Lu} and \textit{W. Ge}, Appl. Math., Ser. B (Engl. Ed.) 17, No. 4, 382--390 (2002; Zbl 1025.34073) Full Text: DOI