Liao, Fang-Fang; Su, Jiao; Xie, NaNa A nonlinear singular differential system with perturbed integral boundary conditions. (English) Zbl 1505.34037 Mediterr. J. Math. 20, No. 2, Paper No. 60, 16 p. (2023). MSC: 34B10 34B18 × Cite Format Result Cite Review PDF Full Text: DOI
Li, Shengjun; Zhang, Fang Multiple positive solutions of second-order nonlinear difference systems with repulsive singularities. (English) Zbl 1473.39004 J. Funct. Spaces 2021, Article ID 9954156, 9 p. (2021). MSC: 39A10 × Cite Format Result Cite Review PDF Full Text: DOI OA License
Bouteraa, N.; Benaĭcha, S. Positive periodic solutions for a class of fourth-order nonlinear differential equations. (Russian. English summary) Zbl 1507.34024 Sib. Zh. Vychisl. Mat. 22, No. 1, 1-14 (2019). MSC: 34B15 34A45 34B18 34C25 × Cite Format Result Cite Review PDF Full Text: DOI MNR
Wang, Fanglei; Yang, Nannan On positive periodic solutions of second-order semipositone differential equations. (English) Zbl 1423.34042 Turk. J. Math. 43, No. 3, 1781-1796 (2019). MSC: 34C25 34B18 47N20 × Cite Format Result Cite Review PDF Full Text: DOI Link
Wang, Yunhai; Ru, Yuanfang On positive periodic solutions of second order singular equations. (English) Zbl 1499.34250 Bound. Value Probl. 2018, Paper No. 114, 10 p. (2018). MSC: 34C25 34B16 47H10 34B18 × Cite Format Result Cite Review PDF Full Text: DOI OA License
Ji, Dehong Positive solutions of singular fractional boundary value problem with p-Laplacian. (English) Zbl 1383.34008 Bull. Malays. Math. Sci. Soc. (2) 41, No. 1, 249-263 (2018). MSC: 34A08 34B16 34B18 × Cite Format Result Cite Review PDF Full Text: DOI
Li, Jin A Lazer-Leach-type condition for singular differential equations with a deviating argument at resonance. (English) Zbl 1422.34111 Adv. Difference Equ. 2017, Paper No. 203, 15 p. (2017). MSC: 34B16 34C25 × Cite Format Result Cite Review PDF Full Text: DOI OA License
Li, Shengjun; Luo, Huxiao; Tang, Xianhua Periodic orbits for radially symmetric systems with singularities and semilinear growth. (English) Zbl 1386.34077 Result. Math. 72, No. 4, 1991-2011 (2017). Reviewer: Alessandro Fonda (Trieste) MSC: 34C25 47N20 × Cite Format Result Cite Review PDF Full Text: DOI
Sfecci, Andrea Double resonance for one-sided superlinear or singular nonlinearities. (English) Zbl 1357.34077 Ann. Mat. Pura Appl. (4) 195, No. 6, 2007-2025 (2016). Reviewer: Alessandro Fonda (Trieste) MSC: 34C25 34B16 × Cite Format Result Cite Review PDF Full Text: DOI arXiv Link
Chu, Jifeng; Li, Ming; Li, Shengjun Periodic orbits of a singular superlinear planar system. (English) Zbl 1352.34057 Monatsh. Math. 181, No. 1, 71-87 (2016). Reviewer: Alessandro Fonda (Trieste) MSC: 34C25 × Cite Format Result Cite Review PDF Full Text: DOI
Li, Jin; Wang, Zaihong A Landesman-Lazer type condition for second-order differential equations with a singularity at resonance. (English) Zbl 1323.34056 Complex Var. Elliptic Equ. 60, No. 5, 620-634 (2015). Reviewer: Alessandro Fonda (Trieste) MSC: 34C25 34B16 × Cite Format Result Cite Review PDF Full Text: DOI
Li, Jing; Li, Shengjun; Zhang, Ziheng Periodic solutions for a singular damped differential equation. (English) Zbl 1318.34059 Bound. Value Probl. 2015, Paper No. 5, 11 p. (2015). Reviewer: Alessandro Fonda (Trieste) MSC: 34C25 34C37 58E50 × Cite Format Result Cite Review PDF Full Text: DOI OA License
Cid, José Ángel; Propst, Georg; Tvrdý, Milan On the pumping effect in a pipe/tank flow configuration with friction. (English) Zbl 1383.76174 Physica D 273-274, 28-33 (2014). MSC: 76E99 35Q35 74F10 × Cite Format Result Cite Review PDF Full Text: DOI
Sfecci, Andrea Positive periodic solutions for planar differential systems with repulsive singularities on the axes. (English) Zbl 1308.34053 J. Math. Anal. Appl. 415, No. 1, 110-120 (2014). MSC: 34C25 × Cite Format Result Cite Review PDF Full Text: DOI
Li, Shengjun; Liao, Fang-Fang; Zhu, Hailong Multiplicity of positive solutions to second-order singular differential equations with a parameter. (English) Zbl 1308.34031 Bound. Value Probl. 2014, Paper No. 115, 12 p. (2014). MSC: 34B18 34B16 34C25 34B27 47N20 34B08 × Cite Format Result Cite Review PDF Full Text: DOI OA License
Chu, Jifeng; Sun, Juntao; Wong, Patricia J. Y. Existence for singular periodic problems: a survey of recent results. (English) Zbl 1277.34002 Abstr. Appl. Anal. 2013, Article ID 420835, 17 p. (2013). MSC: 34-02 34C25 34B16 × Cite Format Result Cite Review PDF Full Text: DOI OA License
Xing, Xiumei Positive periodic solution for second-order singular semipositone differential equations. (English) Zbl 1267.34071 Abstr. Appl. Anal. 2013, Article ID 310469, 7 p. (2013). MSC: 34C25 34B15 × Cite Format Result Cite Review PDF Full Text: DOI OA License
Li, Shengjun; Liang, Li; Xiu, Zonghu Positive solutions for nonlinear differential equations with periodic boundary condition. (English) Zbl 1248.34024 J. Appl. Math. 2012, Article ID 528719, 13 p. (2012). MSC: 34B18 34B16 47N20 34B10 × Cite Format Result Cite Review PDF Full Text: DOI OA License
Chu, Jifeng; Fan, Ning; Torres, Pedro J. Periodic solutions for second order singular damped differential equations. (English) Zbl 1232.34065 J. Math. Anal. Appl. 388, No. 2, 665-675 (2012). MSC: 34C25 × Cite Format Result Cite Review PDF Full Text: DOI
Fonda, Alessandro; Toader, Rodica Periodic orbits of radially symmetric systems with a singularity: the repulsive case. (English) Zbl 1241.34048 Adv. Nonlinear Stud. 11, No. 4, 853-874 (2011). Reviewer: Sergei Kornev (Voronezh) MSC: 34C25 47N20 × Cite Format Result Cite Review PDF Full Text: DOI
Fonda, Alessandro; Toader, Rodica Radially symmetric systems with a singularity and asymptotically linear growth. (English) Zbl 1218.34047 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 74, No. 7, 2485-2496 (2011). Reviewer: Ivan Ginchev (Varna) MSC: 34C25 × Cite Format Result Cite Review PDF Full Text: DOI
Wang, Haiyan Positive periodic solutions of singular systems with a parameter. (English) Zbl 1364.34032 J. Differ. Equations 249, No. 12, 2986-3002 (2010). MSC: 34B16 34C25 37C60 34B18 47N20 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Chu, Jifeng; Zhang, Ziheng Periodic solutions of singular differential equations with sign-changing potential. (English) Zbl 1364.34056 Bull. Aust. Math. Soc. 82, No. 3, 437-445 (2010). MSC: 34C25 34B16 34B18 37C60 47N20 × Cite Format Result Cite Review PDF Full Text: DOI
Chu, Jifeng; Zhang, Ziheng Periodic solutions of second order superlinear singular dynamical systems. (English) Zbl 1204.34049 Acta Appl. Math. 111, No. 2, 179-187 (2010). Reviewer: Dan E. Popovici (Timişoara) MSC: 34C25 34B16 34B18 × Cite Format Result Cite Review PDF Full Text: DOI
Zhang, Ziheng; Yuan, Rong Existence of positive periodic solutions for the Liénard differential equations with weakly repulsive singularity. (English) Zbl 1198.34068 Acta Appl. Math. 111, No. 2, 171-178 (2010). MSC: 34C25 47N20 34B16 34B18 × Cite Format Result Cite Review PDF Full Text: DOI
Zhang, Guoqing; Shao, Jia-Yu; Wang, Yunkai; Liu, Sanyang Some existence results for a periodic problem with non-smooth potential. (English) Zbl 1204.34021 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 73, No. 5, 1328-1337 (2010). Reviewer: Aurelian Cernea (Bucharest) MSC: 34A60 34B15 58E05 × Cite Format Result Cite Review PDF Full Text: DOI
Agarwal, Ravi P.; O’Regan, Donal; Wong, Patricia J. Y. Constant-sign solutions for systems of singular integral equations of Hammerstein type. (English) Zbl 1193.45023 Math. Comput. Modelling 50, No. 7-8, 999-1025 (2009). Reviewer: Martin Väth (Praha) MSC: 45G15 45G05 47H07 34B15 34B16 × Cite Format Result Cite Review PDF Full Text: DOI
Chu, Jifeng; Nieto, Juan J. Recent existence results for second-order singular periodic differential equations. (English) Zbl 1182.34057 Bound. Value Probl. 2009, Article ID 540863, 20 p. (2009). Reviewer: Alessandro Fonda (Trieste) MSC: 34C25 × Cite Format Result Cite Review PDF Full Text: DOI EuDML OA License
Li, Xiong; Zhang, Ziheng Periodic solutions for damped differential equations with a weak repulsive singularity. (English) Zbl 1165.34349 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 70, No. 6, 2395-2399 (2009). MSC: 34C25 47N20 × Cite Format Result Cite Review PDF Full Text: DOI
Li, Xiong; Zhang, Ziheng Periodic solutions for second-order differential equations with a singular nonlinearity. (English) Zbl 1162.34316 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 69, No. 11, 3866-3876 (2008). MSC: 34B18 34B16 34B27 47N20 × Cite Format Result Cite Review PDF Full Text: DOI
Chu, Jifeng; Li, Ming Positive periodic solutions of Hill’s equations with singular nonlinear perturbations. (English) Zbl 1148.34025 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 69, No. 1, 276-286 (2008). Reviewer: Irena Rachůnková (Olomouc) MSC: 34B30 34B18 34C25 34B16 × Cite Format Result Cite Review PDF Full Text: DOI
Chu, Jifeng; Franco, Daniel Non-collision periodic solutions of second order singular dynamical systems. (English) Zbl 1153.34335 J. Math. Anal. Appl. 344, No. 2, 898-905 (2008). Reviewer: Alessandro Fonda (Trieste) MSC: 34C25 47N20 × Cite Format Result Cite Review PDF Full Text: DOI
Fonda, Alessandro; Toader, Rodica Periodic orbits of radially symmetric Keplerian-like systems: a topological degree approach. (English) Zbl 1168.34031 J. Differ. Equations 244, No. 12, 3235-3264 (2008). Reviewer: Anna Capietto (Torino) MSC: 34C25 34B16 47H11 70F15 × Cite Format Result Cite Review PDF Full Text: DOI
Cabada, Alberto; Lomtatidze, Alexander; Tvrdý, Milan Periodic problem involving quasilinear differential operator and weak singularity. (English) Zbl 1146.34016 Adv. Nonlinear Stud. 7, No. 4, 629-649 (2007). Reviewer: Petio S. Kelevedjiev (Sliven) MSC: 34B16 34C25 34B15 34B18 × Cite Format Result Cite Review PDF Full Text: DOI
Chu, Jifeng; Torres, Pedro J.; Zhang, Meirong Periodic solutions of second order non-autonomous singular dynamical systems. (English) Zbl 1127.34023 J. Differ. Equations 239, No. 1, 196-212 (2007). Reviewer: Alessandro Fonda (Trieste) MSC: 34C25 34B15 47H10 × Cite Format Result Cite Review PDF Full Text: DOI
Torres, Pedro J. Weak singularities may help periodic solutions to exist. (English) Zbl 1116.34036 J. Differ. Equations 232, No. 1, 277-284 (2007). Reviewer: A. P. Sadovskii (Minsk) MSC: 34C25 × Cite Format Result Cite Review PDF Full Text: DOI
Jiang, Daqing; Chu, Jifeng; Zhang, Meirong Multiplicity of positive periodic solutions to superlinear repulsive singular equations. (English) Zbl 1074.34048 J. Differ. Equations 211, No. 2, 282-302 (2005). Reviewer: Antonio Cañada Villar (Granada) MSC: 34C25 34B16 47H10 47H11 × Cite Format Result Cite Review PDF Full Text: DOI
Cabada, A.; Sanchez, L. Second order singular periodic problems in the presence of dry friction. (English) Zbl 1075.34038 Proc. Am. Math. Soc. 131, No. 7, 2137-2144 (2003). MSC: 34C25 34A36 70F40 70K40 × Cite Format Result Cite Review PDF Full Text: DOI