Gao, Jianping; Guo, Shangjiang; Shen, Wenxian Persistence and time periodic positive solutions of doubly nonlocal Fisher-KPP equations in time periodic and space heterogeneous media. (English) Zbl 07360480 Discrete Contin. Dyn. Syst., Ser. B 26, No. 5, 2645-2676 (2021). MSC: 47G20 47J35 92D25 35K57 58D25 PDF BibTeX XML Cite \textit{J. Gao} et al., Discrete Contin. Dyn. Syst., Ser. B 26, No. 5, 2645--2676 (2021; Zbl 07360480) Full Text: DOI
Xin, Yun; Cheng, Zhibo Multiple results to \(\phi\)-Laplacian singular Liénard equation and applications. (English) Zbl 07328311 J. Fixed Point Theory Appl. 23, No. 2, Paper No. 21, 21 p. (2021). Reviewer: Petio S. Kelevedjiev (Sliven) MSC: 34B16 34B18 34C25 47N20 PDF BibTeX XML Cite \textit{Y. Xin} and \textit{Z. Cheng}, J. Fixed Point Theory Appl. 23, No. 2, Paper No. 21, 21 p. (2021; Zbl 07328311) Full Text: DOI
Prasad, Kapula Rajendra; Khuddush, Mahammad; Vidyasagar, Kuparala Venkata Almost periodic positive solutions for a time-delayed SIR epidemic model with saturated treatment on time scales. (English) Zbl 07326407 J. Math. Model. 9, No. 1, 45-60 (2021). MSC: 92D30 34N05 PDF BibTeX XML Cite \textit{K. R. Prasad} et al., J. Math. Model. 9, No. 1, 45--60 (2021; Zbl 07326407) Full Text: DOI
Sugie, Jitsuro; Yan, Yan; Qu, Mingzhu Effect of decimation on positive periodic solutions of discrete generalized Nicholson’s blowflies models with multiple time-varying delays. (English) Zbl 1460.39004 Commun. Nonlinear Sci. Numer. Simul. 97, Article ID 105731, 15 p. (2021). Reviewer: Jonathan Hoseana (Bandung) MSC: 39A23 39A22 39A12 PDF BibTeX XML Cite \textit{J. Sugie} et al., Commun. Nonlinear Sci. Numer. Simul. 97, Article ID 105731, 15 p. (2021; Zbl 1460.39004) Full Text: DOI
Lomtatidze, Alexander; Šremr, Jiří On positive periodic solutions to second-order differential equations with a sub-linear non-linearity. (English) Zbl 1458.34077 Nonlinear Anal., Real World Appl. 57, Article ID 103200, 24 p. (2021). Reviewer: Alessandro Fonda (Trieste) MSC: 34C25 PDF BibTeX XML Cite \textit{A. Lomtatidze} and \textit{J. Šremr}, Nonlinear Anal., Real World Appl. 57, Article ID 103200, 24 p. (2021; Zbl 1458.34077) Full Text: DOI
Cheng, Zhibo; Cui, Xiaoxiao Positive periodic solution to an indefinite singular equation. (English) Zbl 07281301 Appl. Math. Lett. 112, Article ID 106740, 7 p. (2021). MSC: 34C25 34B27 47N20 PDF BibTeX XML Cite \textit{Z. Cheng} and \textit{X. Cui}, Appl. Math. Lett. 112, Article ID 106740, 7 p. (2021; Zbl 07281301) Full Text: DOI
Shan, Xuemeng; Liang, Zaitao; Wei, Hui Existence of positive periodic solutions for relativistic singular equations. (Chinese. English summary) Zbl 07339283 Math. Appl. 33, No. 4, 946-954 (2020). MSC: 34K13 34B16 PDF BibTeX XML Cite \textit{X. Shan} et al., Math. Appl. 33, No. 4, 946--954 (2020; Zbl 07339283)
Muhammadhaji, Ahmadjan Permanence of a non-autonomous periodic plant-pollinator system with pollination mutualism. (Chinese. English summary) Zbl 07295917 J. Xinjiang Univ., Nat. Sci. 37, No. 2, 127-133 (2020). MSC: 34C60 34C25 34D20 92C80 37C60 34D05 PDF BibTeX XML Cite \textit{A. Muhammadhaji}, J. Xinjiang Univ., Nat. Sci. 37, No. 2, 127--133 (2020; Zbl 07295917) Full Text: DOI
Jia, Kaijun Global structure of positive solution set for a class of second-order nonlinear periodic boundary value problems. (Chinese. English summary) Zbl 07295399 J. Jilin Univ., Sci. 58, No. 4, 761-767 (2020). MSC: 34B09 34B18 47N20 34C23 PDF BibTeX XML Cite \textit{K. Jia}, J. Jilin Univ., Sci. 58, No. 4, 761--767 (2020; Zbl 07295399) Full Text: DOI
Yan, Yan; Sugie, Jitsuro Global attractivity of a unique positive periodic solution for a first-order nonlinear difference equation with time delays. (English) Zbl 1451.39018 J. Difference Equ. Appl. 26, No. 6, 855-870 (2020). MSC: 39A60 39A30 92C37 47H10 PDF BibTeX XML Cite \textit{Y. Yan} and \textit{J. Sugie}, J. Difference Equ. Appl. 26, No. 6, 855--870 (2020; Zbl 1451.39018) Full Text: DOI
Wang, Wei; Ren, Xinzhi; Ma, Wanbiao; Lai, Xiulan New insights into pharmacologic inhibition of pyroptotic cell death by necrosulfonamide: a PDE model. (English) Zbl 1453.92084 Nonlinear Anal., Real World Appl. 56, Article ID 103173, 21 p. (2020). MSC: 92C32 92C37 35K57 35B09 PDF BibTeX XML Cite \textit{W. Wang} et al., Nonlinear Anal., Real World Appl. 56, Article ID 103173, 21 p. (2020; Zbl 1453.92084) Full Text: DOI
Yang, Hujun; Han, Xiaoling Existence of positive periodic solutions for a class of non-autonomous fourth-order ordinary differential equations. (Chinese. English summary) Zbl 07267047 J. Shandong Univ., Nat. Sci. 55, No. 6, 109-114, 121 (2020). MSC: 34C25 37C60 47N20 PDF BibTeX XML Cite \textit{H. Yang} and \textit{X. Han}, J. Shandong Univ., Nat. Sci. 55, No. 6, 109--114, 121 (2020; Zbl 07267047) Full Text: DOI
Wang, Jingjing; Lu, Yanqiong Optimal conditions for the existence of positive solutions to periodic boundary value problems with second order difference equations. (Chinese. English summary) Zbl 07266734 J. East China Norm. Univ., Nat. Sci. Ed. 2020, No. 2, 41-49 (2020). MSC: 39 34B18 39A23 PDF BibTeX XML Cite \textit{J. Wang} and \textit{Y. Lu}, J. East China Norm. Univ., Nat. Sci. Ed. 2020, No. 2, 41--49 (2020; Zbl 07266734) Full Text: DOI
Li, Gui-Dong; Li, Yong-Yong; Tang, Chun-Lei A positive solution of asymptotically periodic Schrödinger equations with local superlinear nonlinearities. (English) Zbl 07254940 Electron. J. Qual. Theory Differ. Equ. 2020, Paper No. 30, 15 p. (2020). MSC: 35J50 35A01 35B09 35D30 PDF BibTeX XML Cite \textit{G.-D. Li} et al., Electron. J. Qual. Theory Differ. Equ. 2020, Paper No. 30, 15 p. (2020; Zbl 07254940) Full Text: DOI
Buedo-Fernández, Sebastián; Faria, Teresa Positive periodic solutions for impulsive differential equations with infinite delay and applications to integro-differential equations. (English) Zbl 1451.34089 Math. Methods Appl. Sci. 43, No. 6, 3052-3075 (2020). MSC: 34K13 34K45 45J05 47N20 PDF BibTeX XML Cite \textit{S. Buedo-Fernández} and \textit{T. Faria}, Math. Methods Appl. Sci. 43, No. 6, 3052--3075 (2020; Zbl 1451.34089) Full Text: DOI
Deng, Zhengping; Li, Yongxiang Positive periodic solutions of general nonlinear third-order ordinary differential equations. (Chinese. English summary) Zbl 1449.34119 J. Jilin Univ., Sci. 58, No. 1, 29-34 (2020). MSC: 34C25 34A34 47N20 PDF BibTeX XML Cite \textit{Z. Deng} and \textit{Y. Li}, J. Jilin Univ., Sci. 58, No. 1, 29--34 (2020; Zbl 1449.34119) Full Text: DOI
Li, Mengmeng; Wang, JinRong; O’Regan, Donal Positive almost periodic solution for a noninstantaneous impulsive Lasota-Wazewska model. (English) Zbl 1451.34104 Bull. Iran. Math. Soc. 46, No. 3, 851-864 (2020). Reviewer: Snezhana Hristova (Plovdiv) MSC: 34K60 34K45 34K14 92C37 34K20 PDF BibTeX XML Cite \textit{M. Li} et al., Bull. Iran. Math. Soc. 46, No. 3, 851--864 (2020; Zbl 1451.34104) Full Text: DOI
Liu, Qun; Jiang, Daqing; Hayat, Tasawar; Alsaedi, Ahmed Dynamical behavior of stochastic predator-prey models with distributed delay and general functional response. (English) Zbl 1444.92092 Stochastic Anal. Appl. 38, No. 3, 403-426 (2020). MSC: 92D25 34K13 60H10 PDF BibTeX XML Cite \textit{Q. Liu} et al., Stochastic Anal. Appl. 38, No. 3, 403--426 (2020; Zbl 1444.92092) Full Text: DOI
Wang, Weibing; Shen, Jianhua Positive periodic solutions for neutral functional differential equations. (English) Zbl 1445.34098 Appl. Math. Lett. 102, Article ID 106154, 6 p. (2020). Reviewer: H. B. Bouzahir (Agadir) MSC: 34K13 34K40 47N20 PDF BibTeX XML Cite \textit{W. Wang} and \textit{J. Shen}, Appl. Math. Lett. 102, Article ID 106154, 6 p. (2020; Zbl 1445.34098) Full Text: DOI
Su, Yuan-Hang; Li, Wan-Tong; Lou, Yuan; Yang, Fei-Ying The generalised principal eigenvalue of time-periodic nonlocal dispersal operators and applications. (English) Zbl 1448.35305 J. Differ. Equations 269, No. 6, 4960-4997 (2020). MSC: 35K57 35B10 35R09 45C05 47G20 92D25 35Q92 PDF BibTeX XML Cite \textit{Y.-H. Su} et al., J. Differ. Equations 269, No. 6, 4960--4997 (2020; Zbl 1448.35305) Full Text: DOI
Wu, Junde; Xu, Shihe Asymptotic behavior of a nonlinear necrotic tumor model with a periodic external nutrient supply. (English) Zbl 1442.35483 Discrete Contin. Dyn. Syst., Ser. B 25, No. 7, 2453-2460 (2020). MSC: 35Q92 92C37 35B10 35B09 35B35 35B20 35R35 35A01 35A02 PDF BibTeX XML Cite \textit{J. Wu} and \textit{S. Xu}, Discrete Contin. Dyn. Syst., Ser. B 25, No. 7, 2453--2460 (2020; Zbl 1442.35483) Full Text: DOI
Xin, Yun; Yao, Shaowen Positive periodic solution for \(p\)-Laplacian Rayleigh equation with weak and strong singularities of repulsive type. (English) Zbl 1445.34066 J. Fixed Point Theory Appl. 22, No. 2, Paper No. 45, 9 p. (2020). Reviewer: Alessandro Fonda (Trieste) MSC: 34C25 47N20 PDF BibTeX XML Cite \textit{Y. Xin} and \textit{S. Yao}, J. Fixed Point Theory Appl. 22, No. 2, Paper No. 45, 9 p. (2020; Zbl 1445.34066) Full Text: DOI
Beretka, Szandra; Vas, Gabriella Saddle-node bifurcation of periodic orbits for a delay differential equation. (English) Zbl 1450.34046 J. Differ. Equations 269, No. 5, 4215-4252 (2020). Reviewer: Zhanyuan Hou (London) MSC: 34K13 34K18 PDF BibTeX XML Cite \textit{S. Beretka} and \textit{G. Vas}, J. Differ. Equations 269, No. 5, 4215--4252 (2020; Zbl 1450.34046) Full Text: DOI
Martínez, Carlos; Mairet, Francis; Bernard, Olivier Dynamics of the periodically forced light-limited droop model. (English) Zbl 1457.34078 J. Differ. Equations 269, No. 4, 3890-3913 (2020). Reviewer: Fengqin Zhang (Yuncheng) MSC: 34C60 34C25 34D20 37C60 92D25 PDF BibTeX XML Cite \textit{C. Martínez} et al., J. Differ. Equations 269, No. 4, 3890--3913 (2020; Zbl 1457.34078) Full Text: DOI
Jia, Lili Analysis for a delayed three-species predator-prey model with feedback controls and prey diffusion. (English) Zbl 1448.92201 J. Math. 2020, Article ID 5703859, 26 p. (2020). MSC: 92D25 34K20 34K13 93B52 PDF BibTeX XML Cite \textit{L. Jia}, J. Math. 2020, Article ID 5703859, 26 p. (2020; Zbl 1448.92201) Full Text: DOI
Tomeček, Jan; Rachůnková, Irena; Burkotová, Jana; Stryja, Jakub Coexistence of bouncing and classical periodic solutions of generalized Lazer-Solimini equation. (English) Zbl 1441.34052 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 196, Article ID 111783, 24 p. (2020). Reviewer: Guglielmo Feltrin (Spilimbergo) MSC: 34C25 34B18 37C60 37E40 PDF BibTeX XML Cite \textit{J. Tomeček} et al., Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 196, Article ID 111783, 24 p. (2020; Zbl 1441.34052) Full Text: DOI
Samanta, Sudip; Tiwari, Pankaj Kumar; Alzahrani, Abdullah K.; Alshomrani, Ali Saleh Chaos in a nonautonomous eco-epidemiological model with delay. (English) Zbl 07191004 Appl. Math. Modelling 79, 865-880 (2020). MSC: 34 37 PDF BibTeX XML Cite \textit{S. Samanta} et al., Appl. Math. Modelling 79, 865--880 (2020; Zbl 07191004) Full Text: DOI
Cid, José Ángel; Sanchez, Luís Nonnegative oscillations for a class of differential equations without uniqueness: a variational approach. (English) Zbl 1433.34060 Discrete Contin. Dyn. Syst., Ser. B 25, No. 2, 545-554 (2020). MSC: 34C25 34B18 58E50 PDF BibTeX XML Cite \textit{J. Á. Cid} and \textit{L. Sanchez}, Discrete Contin. Dyn. Syst., Ser. B 25, No. 2, 545--554 (2020; Zbl 1433.34060) Full Text: DOI
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 PDF BibTeX XML Cite \textit{S. Lu} and \textit{X. Yu}, Adv. Nonlinear Anal. 9, 994--1007 (2020; Zbl 1431.34055) Full Text: DOI
Kobilzoda, M. M.; Naimov, A. N. On positive and periodic solutions of one class of systems of nonlinear ordinary differential equations on a plane. (Russian. English summary) Zbl 1460.34049 Vestn. Voronezh. Gos. Univ., Ser. Fiz. Mat. 2019, No. 1, 117-127 (2019). MSC: 34C25 PDF BibTeX XML Cite \textit{M. M. Kobilzoda} and \textit{A. N. Naimov}, Vestn. Voronezh. Gos. Univ., Ser. Fiz. Mat. 2019, No. 1, 117--127 (2019; Zbl 1460.34049) Full Text: Link
Ma, Wen-Xiu Global behavior of a higher-order nonlinear difference equation with many arbitrary multivariate functions. (English) Zbl 07338209 East Asian J. Appl. Math. 9, No. 4, 643-650 (2019). MSC: 39A10 39A23 39A30 PDF BibTeX XML Cite \textit{W.-X. Ma}, East Asian J. Appl. Math. 9, No. 4, 643--650 (2019; Zbl 07338209) Full Text: DOI
Cheng, Zhibo; Bi, Zhonghua Study on a kind of \(p\)-Laplacian neutral differential equation with multiple variable coefficients. (English) Zbl 1458.34075 J. Appl. Anal. Comput. 9, No. 2, 501-525 (2019). MSC: 34C25 34B16 34B18 PDF BibTeX XML Cite \textit{Z. Cheng} and \textit{Z. Bi}, J. Appl. Anal. Comput. 9, No. 2, 501--525 (2019; Zbl 1458.34075) Full Text: DOI
Prasad, Kapula Rajendra; Khuddush, Md. Stability of positive almost periodic solutions for a Fishing model with multiple time varying variable delays on time scales. (English) Zbl 07273176 Bull. Int. Math. Virtual Inst. 9, No. 3, 521-533 (2019). MSC: 34K60 34K20 34K42 34K14 47N20 34N05 PDF BibTeX XML Cite \textit{K. R. Prasad} and \textit{Md. Khuddush}, Bull. Int. Math. Virtual Inst. 9, No. 3, 521--533 (2019; Zbl 07273176) Full Text: DOI
Xu, Li; Cui, Debiao Positive periodic solutions of second order singular difference systems. (Chinese. English summary) Zbl 07266297 Acta Math. Appl. Sin. 42, No. 3, 289-296 (2019). MSC: 39A23 PDF BibTeX XML Cite \textit{L. Xu} and \textit{D. Cui}, Acta Math. Appl. Sin. 42, No. 3, 289--296 (2019; Zbl 07266297)
Li, Zhaoqian Existence of positive solutions for a class of second order periodic boundary value problems with one parameter. (Chinese. English summary) Zbl 1449.34080 J. Sichuan Univ., Nat. Sci. Ed. 56, No. 6, 1026-1032 (2019). MSC: 34B18 34C25 47N20 34B09 PDF BibTeX XML Cite \textit{Z. Li}, J. Sichuan Univ., Nat. Sci. Ed. 56, No. 6, 1026--1032 (2019; Zbl 1449.34080) Full Text: DOI
Miao, Liangying; Liu, Xilan; He, Zhiqian Existence of positive periodic solutions of second-order differential equation with weak singularity. (English) Zbl 1449.34121 J. Sichuan Univ., Nat. Sci. Ed. 56, No. 5, 797-801 (2019). MSC: 34C25 34A34 47N20 PDF BibTeX XML Cite \textit{L. Miao} et al., J. Sichuan Univ., Nat. Sci. Ed. 56, No. 5, 797--801 (2019; Zbl 1449.34121) Full Text: DOI
Zhang, Lu; Yang, He Positive periodic solutions for a class of differential equations involving parameter and multiple delays. (Chinese. English summary) Zbl 1449.34238 J. Sichuan Univ., Nat. Sci. Ed. 56, No. 5, 785-791 (2019). MSC: 34K13 PDF BibTeX XML Cite \textit{L. Zhang} and \textit{H. Yang}, J. Sichuan Univ., Nat. Sci. Ed. 56, No. 5, 785--791 (2019; Zbl 1449.34238) Full Text: DOI
Raffoul, Youssef N.; Yankson, Ernest Positive periodic solutions of functional discrete systems with a parameter. (English) Zbl 1441.39008 Cubo 21, No. 1, 79-94 (2019). MSC: 39A23 39A10 92D25 PDF BibTeX XML Cite \textit{Y. N. Raffoul} and \textit{E. Yankson}, Cubo 21, No. 1, 79--94 (2019; Zbl 1441.39008) Full Text: DOI
Pati, Smita Existence of periodic solutions for first order differential equations with applications. (English) Zbl 1430.34057 Smith, Frank T. (ed.) et al., Mathematics applied to engineering, modelling, and social issues. Cham: Springer. Stud. Syst. Decis. Control 200, 333-361 (2019). MSC: 34C25 34A05 PDF BibTeX XML Cite \textit{S. Pati}, Stud. Syst. Decis. Control 200, 333--361 (2019; Zbl 1430.34057) Full Text: DOI
Cui, Xiaoxiao; Cheng, Zhibo; Yao, Shaowen The existence of positive periodic solutions for a kind of generalized Liénard equation. (Chinese. English summary) Zbl 1449.34118 Math. Appl. 32, No. 3, 699-708 (2019). MSC: 34C25 34D05 34D20 34A34 47N20 PDF BibTeX XML Cite \textit{X. Cui} et al., Math. Appl. 32, No. 3, 699--708 (2019; Zbl 1449.34118)
Zhu, Yan Existence of positive periodic solutions for a class of first-order functional differential equations. (Chinese. English summary) Zbl 1449.34239 J. Sichuan Univ., Nat. Sci. Ed. 56, No. 4, 607-613 (2019). MSC: 34K13 34K10 34K18 PDF BibTeX XML Cite \textit{Y. Zhu}, J. Sichuan Univ., Nat. Sci. Ed. 56, No. 4, 607--613 (2019; Zbl 1449.34239) Full Text: DOI
Chen, Ruipeng; Li, Xiaoya Positive periodic solutions for second-order singular differential equations with damping terms. (Chinese. English summary) Zbl 1449.34072 J. Shandong Univ., Nat. Sci. 54, No. 8, 33-41 (2019). MSC: 34B18 34B16 34C25 47N20 PDF BibTeX XML Cite \textit{R. Chen} and \textit{X. Li}, J. Shandong Univ., Nat. Sci. 54, No. 8, 33--41 (2019; Zbl 1449.34072) Full Text: DOI
Wang, Suyun; Wei, Jinying; Zhang, Yanhong Relationship between number of zeros of nonlinear term and number of positive solutions of second-order periodic boundary value problems. (Chinese. English summary) Zbl 1449.34089 J. Jilin Univ., Sci. 57, No. 2, 327-330 (2019). MSC: 34B18 47N20 34B08 PDF BibTeX XML Cite \textit{S. Wang} et al., J. Jilin Univ., Sci. 57, No. 2, 327--330 (2019; Zbl 1449.34089) Full Text: DOI
Yang, Chao; Li, Runjie Existence and stability of periodic solution for a Lasota-Wazewska model with discontinuous harvesting. (Chinese. English summary) Zbl 1449.34235 Acta Math. Sci., Ser. A, Chin. Ed. 39, No. 4, 785-796 (2019). MSC: 34K13 34K20 34K39 47N20 PDF BibTeX XML Cite \textit{C. Yang} and \textit{R. Li}, Acta Math. Sci., Ser. A, Chin. Ed. 39, No. 4, 785--796 (2019; Zbl 1449.34235)
Liu, He; Yu, Hengguo; Dai, Chuanjun; Wang, Qi; Li, Jianbing; Agarwal, Ravi P.; Zhao, Min Dynamic analysis of a reaction-diffusion impulsive hybrid system. (English) Zbl 1433.35424 Nonlinear Anal., Hybrid Syst. 33, 353-370 (2019). MSC: 35Q92 92D25 92D40 35B10 35B09 35A02 65G40 PDF BibTeX XML Cite \textit{H. Liu} et al., Nonlinear Anal., Hybrid Syst. 33, 353--370 (2019; Zbl 1433.35424) Full Text: DOI
Lu, Shiping; Xue, Runyu Periodic solutions for a singular Liénard equation with indefinite weight. (English) Zbl 07131280 Topol. Methods Nonlinear Anal. 54, No. 1, 203-218 (2019). MSC: 34B16 34B18 34C25 70K40 PDF BibTeX XML Cite \textit{S. Lu} and \textit{R. Xue}, Topol. Methods Nonlinear Anal. 54, No. 1, 203--218 (2019; Zbl 07131280) Full Text: DOI Euclid
Hsu, Sze-Bi; Wang, Yi; Zhou, Hui Analysis of a mathematical model arising from barnacle-algae-mussel interactions. (English) Zbl 1427.34062 SIAM J. Appl. Math. 79, No. 5, 2032-2053 (2019). MSC: 34C60 34D05 92D25 92D40 34D23 34C05 PDF BibTeX XML Cite \textit{S.-B. Hsu} et al., SIAM J. Appl. Math. 79, No. 5, 2032--2053 (2019; Zbl 1427.34062) Full Text: DOI
Xin, Yun; Cheng, Zhibo Positive periodic solution to indefinite singular Liénard equation. (English) Zbl 1436.34040 Positivity 23, No. 4, 779-787 (2019). Reviewer: Alessandro Fonda (Trieste) MSC: 34C25 34A34 37C60 PDF BibTeX XML Cite \textit{Y. Xin} and \textit{Z. Cheng}, Positivity 23, No. 4, 779--787 (2019; Zbl 1436.34040) Full Text: DOI
Kong, Fanchao; Nieto, Juan J. Almost periodic dynamical behaviors of the hematopoiesis model with mixed discontinuous harvesting terms. (English) Zbl 1425.34094 Discrete Contin. Dyn. Syst., Ser. B 24, No. 11, 5803-5830 (2019). MSC: 34K60 34A36 34K09 34K14 34K20 34K05 PDF BibTeX XML Cite \textit{F. Kong} and \textit{J. J. Nieto}, Discrete Contin. Dyn. Syst., Ser. B 24, No. 11, 5803--5830 (2019; Zbl 1425.34094) Full Text: DOI
Li, Qian; Xiao, Yanni Dynamical behavior and bifurcation analysis of the SIR model with continuous treatment and state-dependent impulsive control. (English) Zbl 1439.34051 Int. J. Bifurcation Chaos Appl. Sci. Eng. 29, No. 10, Article ID 1950131, 22 p. (2019). MSC: 34C60 92D30 34A37 34C05 34D20 34C23 34C28 93B52 34D05 PDF BibTeX XML Cite \textit{Q. Li} and \textit{Y. Xiao}, Int. J. Bifurcation Chaos Appl. Sci. Eng. 29, No. 10, Article ID 1950131, 22 p. (2019; Zbl 1439.34051) Full Text: DOI
Ahmadjan, Muhammadhaji On the existence and global attractivity of positive periodic solution for a cooperative system with nonlinear diffusion and delays. (On the existence and global attractivity of positive perioic solution for a cooperative system with nonlinear diffusion and delays.) (Chinese. English summary) Zbl 1438.34237 J. Xinjiang Univ., Nat. Sci. 36, No. 1, 1-10 (2019). MSC: 34K13 92D25 34K20 34K60 PDF BibTeX XML Cite \textit{M. Ahmadjan}, J. Xinjiang Univ., Nat. Sci. 36, No. 1, 1--10 (2019; Zbl 1438.34237) Full Text: DOI
Wang, Jiao; Zhu, Yan Global structure of positive solutions for first-order periodic boundary value problem with parameter. (Chinese. English summary) Zbl 1438.34101 J. Sichuan Univ., Nat. Sci. Ed. 56, No. 3, 413-418 (2019). MSC: 34B18 34B09 34C23 PDF BibTeX XML Cite \textit{J. Wang} and \textit{Y. Zhu}, J. Sichuan Univ., Nat. Sci. Ed. 56, No. 3, 413--418 (2019; Zbl 1438.34101) Full Text: DOI
Zhang, Huan; Li, Yongxiang Positive periodic solutions of higher-order ordinary differential equations with delayed derivative terms. (Chinese. English summary) Zbl 1438.34245 J. Shandong Univ., Nat. Sci. 54, No. 4, 29-36 (2019). MSC: 34K13 47N20 PDF BibTeX XML Cite \textit{H. Zhang} and \textit{Y. Li}, J. Shandong Univ., Nat. Sci. 54, No. 4, 29--36 (2019; Zbl 1438.34245) Full Text: DOI
Lv, Lisha; Cheng, Zhibo Positive periodic solution to superlinear neutral differential equation with time-dependent parameter. (English) Zbl 1426.34085 Appl. Math. Lett. 98, 271-277 (2019). MSC: 34K13 34K40 47N20 PDF BibTeX XML Cite \textit{L. Lv} and \textit{Z. Cheng}, Appl. Math. Lett. 98, 271--277 (2019; Zbl 1426.34085) Full Text: DOI
Cheng, Zhibo; Li, Feifan Weak and strong singularities for second-order nonlinear differential equations with a linear difference operator. (English) Zbl 1421.34046 J. Fixed Point Theory Appl. 21, No. 2, Paper No. 48, 23 p. (2019). Reviewer: Zhanyuan Hou (London) MSC: 34K13 47N20 PDF BibTeX XML Cite \textit{Z. Cheng} and \textit{F. Li}, J. Fixed Point Theory Appl. 21, No. 2, Paper No. 48, 23 p. (2019; Zbl 1421.34046) Full Text: DOI
Cheng, Zhibo; Cui, Xiaoxiao; Bi, Zhonghua Attractive singularity problems for superlinear Liénard equation. (English) Zbl 1420.34067 Positivity 23, No. 2, 431-444 (2019). Reviewer: Guglielmo Feltrin (Spilimbergo) MSC: 34C25 34B16 34B18 47N20 PDF BibTeX XML Cite \textit{Z. Cheng} et al., Positivity 23, No. 2, 431--444 (2019; Zbl 1420.34067) Full Text: DOI
Doan, Thai; Le, Hien; Trinh, Ahn Global attractivity of positive periodic solution of a delayed Nicholson model with nonlinear density-dependent mortality term. (English) Zbl 1424.34281 Electron. J. Qual. Theory Differ. Equ. 2019, Paper No. 8, 21 p. (2019). MSC: 34K60 34K11 34K25 34K13 PDF BibTeX XML Cite \textit{T. Doan} et al., Electron. J. Qual. Theory Differ. Equ. 2019, Paper No. 8, 21 p. (2019; Zbl 1424.34281) Full Text: DOI
Cheng, Xiyou; Feng, Zhaosheng Existence and multiplicity of positive solutions to systems of nonlinear Hammerstein integral equations. (English) Zbl 1412.45014 Electron. J. Differ. Equ. 2019, Paper No. 52, 16 p. (2019). MSC: 45G15 37C25 45N05 PDF BibTeX XML Cite \textit{X. Cheng} and \textit{Z. Feng}, Electron. J. Differ. Equ. 2019, Paper No. 52, 16 p. (2019; Zbl 1412.45014) Full Text: Link
Kuo, Da-Chang; Wang, Shin-Hwa; Liang, Yu-Hao Classification and evolution of bifurcation curves for a Dirichlet-Neumann boundary value problem and its application. (English) Zbl 1416.37047 Taiwanese J. Math. 23, No. 2, 307-331 (2019). Reviewer: Fatma Hıra (Atakum) MSC: 37G15 37G10 34C23 PDF BibTeX XML Cite \textit{D.-C. Kuo} et al., Taiwanese J. Math. 23, No. 2, 307--331 (2019; Zbl 1416.37047) Full Text: DOI Euclid
Wang, Feng-Bin; Hsu, Sze-Bi A survey of mathematical models with variable quotas. (English) Zbl 1414.92216 Taiwanese J. Math. 23, No. 2, 269-291 (2019). MSC: 92D40 92C40 35Q92 PDF BibTeX XML Cite \textit{F.-B. Wang} and \textit{S.-B. Hsu}, Taiwanese J. Math. 23, No. 2, 269--291 (2019; Zbl 1414.92216) Full Text: DOI Euclid
Zhou, Tiantian; Du, Bo; Du, Haiqing Positive periodic solution for indefinite singular Liénard equation with \(p\)-Laplacian. (English) Zbl 1459.34081 Adv. Difference Equ. 2019, Paper No. 158, 17 p. (2019). MSC: 34B18 34B15 PDF BibTeX XML Cite \textit{T. Zhou} et al., Adv. Difference Equ. 2019, Paper No. 158, 17 p. (2019; Zbl 1459.34081) Full Text: DOI
Wang, Wentao; Liu, Fuyao; Chen, Wei Exponential stability of pseudo almost periodic delayed Nicholson-type system with patch structure. (English) Zbl 1416.34073 Math. Methods Appl. Sci. 42, No. 2, 592-604 (2019). Reviewer: Syed Abbas (Mandi) MSC: 34K60 92D25 34K14 34K20 PDF BibTeX XML Cite \textit{W. Wang} et al., Math. Methods Appl. Sci. 42, No. 2, 592--604 (2019; Zbl 1416.34073) Full Text: DOI
Kong, Fanchao Dynamical behaviors of the generalized hematopoiesis model with discontinuous harvesting terms. (English) Zbl 1406.92103 Int. J. Biomath. 12, No. 1, Article ID 1950009, 37 p. (2019). MSC: 92C30 34C25 34D23 PDF BibTeX XML Cite \textit{F. Kong}, Int. J. Biomath. 12, No. 1, Article ID 1950009, 37 p. (2019; Zbl 1406.92103) Full Text: DOI
Novac, Adela; Precup, Radu Theory and computation for multiple positive solutions of non-local problems at resonance. (English) Zbl 07303359 J. Appl. Anal. Comput. 8, No. 2, 486-497 (2018). Reviewer: Narahari Parhi (Bhubaneswar) MSC: 34B15 34B10 34C25 65L10 PDF BibTeX XML Cite \textit{A. Novac} and \textit{R. Precup}, J. Appl. Anal. Comput. 8, No. 2, 486--497 (2018; Zbl 07303359) Full Text: DOI
Bakary, Traoré; Boureima, Sangaré; Sado, Traoré A mathematical model of malaria transmission in a periodic environment. (English) Zbl 1448.92275 J. Biol. Dyn. 12, No. 1, 400-432 (2018). MSC: 92D30 34B18 PDF BibTeX XML Cite \textit{T. Bakary} et al., J. Biol. Dyn. 12, No. 1, 400--432 (2018; Zbl 1448.92275) Full Text: DOI
Chen, Hongliang; Li, Xiaoping Periodic solution for stochastic non-autonomous Schoener competitive system. (English) Zbl 1438.34139 Chin. Q. J. Math. 33, No. 4, 369-376 (2018). MSC: 34C60 34C25 34F05 60H10 37C60 PDF BibTeX XML Cite \textit{H. Chen} and \textit{X. Li}, Chin. Q. J. Math. 33, No. 4, 369--376 (2018; Zbl 1438.34139) Full Text: DOI
Sun, Taixiang; Xi, Hongjian; Su, Guangwang; Qin, Bin Dynamics of the fuzzy difference equation \(z_n =\max\{\frac{1}{ z_{n-m}}, \frac{\alpha_n}{z_{n-r}}\}\). (English) Zbl 1438.39018 J. Nonlinear Sci. Appl. 11, No. 4, 477-485 (2018). MSC: 39A26 39A23 PDF BibTeX XML Cite \textit{T. Sun} et al., J. Nonlinear Sci. Appl. 11, No. 4, 477--485 (2018; Zbl 1438.39018) Full Text: DOI
Quan, Hongzheng; Zhou, Xueyong; Liu, Jianzhou Global exponential stability of positive periodic solutions for a cholera model with saturated treatment. (English) Zbl 1416.92166 Nonlinear Anal., Model. Control 23, No. 5, 619-641 (2018). MSC: 92D30 34D23 34C25 PDF BibTeX XML Cite \textit{H. Quan} et al., Nonlinear Anal., Model. Control 23, No. 5, 619--641 (2018; Zbl 1416.92166) Full Text: DOI
Sun, Jianping; Wu, Yang Multiplicity of solutions for fourth-order periodic boundary value problem with bending term. (Chinese. English summary) Zbl 1424.34096 J. Lanzhou Univ. Technol. 44, No. 4, 148-151 (2018). MSC: 34B18 34B15 47N20 PDF BibTeX XML Cite \textit{J. Sun} and \textit{Y. Wu}, J. Lanzhou Univ. Technol. 44, No. 4, 148--151 (2018; Zbl 1424.34096)
Yao, Shaowen; Cheng, Zhibo Positive periodic solution for damped Duffing equation with singularity. (Chinese. English summary) Zbl 1424.34131 Acta Math. Sci., Ser. A, Chin. Ed. 38, No. 3, 543-548 (2018). MSC: 34C25 34B16 47N20 34B18 PDF BibTeX XML Cite \textit{S. Yao} and \textit{Z. Cheng}, Acta Math. Sci., Ser. A, Chin. Ed. 38, No. 3, 543--548 (2018; Zbl 1424.34131)
Candan, Tuncay Existence of positive periodic solution of second-order neutral differential equations. (English) Zbl 1424.34233 Turk. J. Math. 42, No. 3, 797-806 (2018). MSC: 34K13 34K40 47N20 PDF BibTeX XML Cite \textit{T. Candan}, Turk. J. Math. 42, No. 3, 797--806 (2018; Zbl 1424.34233) Full Text: DOI
Ma, Mantang Existence of positive solutions for a class of nonlinear second-order periodic problems. (Chinese. English summary) Zbl 1424.34072 J. Sichuan Univ., Nat. Sci. Ed. 55, No. 4, 693-697 (2018). MSC: 34B08 34B18 34B09 PDF BibTeX XML Cite \textit{M. Ma}, J. Sichuan Univ., Nat. Sci. Ed. 55, No. 4, 693--697 (2018; Zbl 1424.34072) Full Text: DOI
Ye, Fumei Global structure of positive solutions for a nonlinear second-order periodic boundary value problem. (Chinese. English summary) Zbl 1424.34099 J. Sichuan Univ., Nat. Sci. Ed. 55, No. 3, 452-456 (2018). MSC: 34B18 34B08 34B09 34C23 PDF BibTeX XML Cite \textit{F. Ye}, J. Sichuan Univ., Nat. Sci. Ed. 55, No. 3, 452--456 (2018; Zbl 1424.34099) Full Text: DOI
Zhu, Limei Positive periodic solutions for the second-order differential equations with delayed derivative terms. (Chinese. English summary) Zbl 1424.34240 J. Nat. Sci. Heilongjiang Univ. 35, No. 2, 164-170 (2018). MSC: 34K13 47N20 PDF BibTeX XML Cite \textit{L. Zhu}, J. Nat. Sci. Heilongjiang Univ. 35, No. 2, 164--170 (2018; Zbl 1424.34240) Full Text: DOI
Liu, Bingwen; Tian, Xuemei; Yang, Luanshan; Huang, Chuangxia Periodic solutions for a Nicholson’s blowflies model with nonlinear mortality and continuously distributed delays. (Chinese. English summary) Zbl 1424.34236 Acta Math. Appl. Sin. 41, No. 1, 98-109 (2018). MSC: 34K13 34K20 92D25 PDF BibTeX XML Cite \textit{B. Liu} et al., Acta Math. Appl. Sin. 41, No. 1, 98--109 (2018; Zbl 1424.34236)
Xin, Yun; Liu, Hongmin Singularities of attractive and repulsive type for \(p\)-Laplacian generalized Liénard equation. (English) Zbl 1448.34056 Adv. Difference Equ. 2018, Paper No. 471, 21 p. (2018). MSC: 34B16 34C25 PDF BibTeX XML Cite \textit{Y. Xin} and \textit{H. Liu}, Adv. Difference Equ. 2018, Paper No. 471, 21 p. (2018; Zbl 1448.34056) Full Text: DOI
Xu, Man; Ma, Ruyun; He, Zhiqian Positive solutions of the periodic problems for quasilinear difference equation with sign-changing weight. (English) Zbl 1448.39022 Adv. Difference Equ. 2018, Paper No. 393, 13 p. (2018). MSC: 39A27 39A23 39A28 PDF BibTeX XML Cite \textit{M. Xu} et al., Adv. Difference Equ. 2018, Paper No. 393, 13 p. (2018; Zbl 1448.39022) Full Text: DOI
Xin, Yun; Liu, Hongmin Singularity problems to fourth-order Rayleigh equation with time-dependent deviating argument. (English) Zbl 1448.34055 Adv. Difference Equ. 2018, Paper No. 368, 15 p. (2018). MSC: 34B16 34C25 34K13 34B15 PDF BibTeX XML Cite \textit{Y. Xin} and \textit{H. Liu}, Adv. Difference Equ. 2018, Paper No. 368, 15 p. (2018; Zbl 1448.34055) Full Text: DOI
Yang, He; Chen, Yujia Positive periodic solutions for third-order ordinary differential equations with delay. (English) Zbl 1446.34041 Adv. Difference Equ. 2018, Paper No. 270, 11 p. (2018). MSC: 34B18 34C25 34K13 PDF BibTeX XML Cite \textit{H. Yang} and \textit{Y. Chen}, Adv. Difference Equ. 2018, Paper No. 270, 11 p. (2018; Zbl 1446.34041) Full Text: DOI
Zhao, Kaihong Existence of positive periodic solutions for the impulsive Lotka-Volterra cooperative population model with time-delay and harvesting control on time scales. (English) Zbl 1446.34087 Adv. Difference Equ. 2018, Paper No. 228, 17 p. (2018). MSC: 34K13 34N05 26E70 92D25 PDF BibTeX XML Cite \textit{K. Zhao}, Adv. Difference Equ. 2018, Paper No. 228, 17 p. (2018; Zbl 1446.34087) Full Text: DOI
Lan, Guijie; Fu, Yingjie; Wei, Chunjin; Zhang, Shuwen Dynamical analysis of a ratio-dependent predator-prey model with Holling III type functional response and nonlinear harvesting in a random environment. (English) Zbl 1446.37086 Adv. Difference Equ. 2018, Paper No. 198, 25 p. (2018). MSC: 37N25 92D25 PDF BibTeX XML Cite \textit{G. Lan} et al., Adv. Difference Equ. 2018, Paper No. 198, 25 p. (2018; Zbl 1446.37086) Full Text: DOI
Yu, Yuehua; Gong, Shuhua New results on positive almost periodic solutions for first-order neutral differential equations. (English) Zbl 1446.34086 Adv. Difference Equ. 2018, Paper No. 192, 6 p. (2018). MSC: 34K13 34K14 34K40 PDF BibTeX XML Cite \textit{Y. Yu} and \textit{S. Gong}, Adv. Difference Equ. 2018, Paper No. 192, 6 p. (2018; Zbl 1446.34086) Full Text: DOI
Richter, Thomas; Wollner, Winnifried An optimization framework for the computation of time-periodic solutions of partial differential equations. (English) Zbl 1407.65298 Vietnam J. Math. 46, No. 4, 949-966 (2018). MSC: 65N30 65J08 49J20 49M15 65K10 65M06 35B09 65M12 PDF BibTeX XML Cite \textit{T. Richter} and \textit{W. Wollner}, Vietnam J. Math. 46, No. 4, 949--966 (2018; Zbl 1407.65298) Full Text: DOI
Kong, Fanchao; Luo, Zhiguo Positive periodic solutions for a kind of first-order singular differential equation induced by impulses. (English) Zbl 1402.34029 Qual. Theory Dyn. Syst. 17, No. 2, 375-386 (2018). MSC: 34B37 34B16 47N20 34B18 34C25 PDF BibTeX XML Cite \textit{F. Kong} and \textit{Z. Luo}, Qual. Theory Dyn. Syst. 17, No. 2, 375--386 (2018; Zbl 1402.34029) Full Text: DOI
Chen, Dongxiao; Wang, Dongshu Almost periodic dynamics of delayed prey-predator model with discontinuous harvesting policies and Hassell-Varley type functional response. (English) Zbl 1400.92428 Int. J. Biomath. 11, No. 7, Article ID 1850083, 36 p. (2018). MSC: 92D25 34C25 PDF BibTeX XML Cite \textit{D. Chen} and \textit{D. Wang}, Int. J. Biomath. 11, No. 7, Article ID 1850083, 36 p. (2018; Zbl 1400.92428) Full Text: DOI
Ahmadjan, Muhammadhaji Dynamics of a periodic Lotka-Volterra cooperative system with delays and feedback controls. (Chinese. English summary) Zbl 1413.34268 Math. Pract. Theory 48, No. 5, 276-285 (2018). MSC: 34K60 34K13 34K35 92D25 47N20 34K25 PDF BibTeX XML Cite \textit{M. Ahmadjan}, Math. Pract. Theory 48, No. 5, 276--285 (2018; Zbl 1413.34268)
Yao, Xiaojie; Qin, Fajin Four positive almost periodic solutions to an impulses competition systems with harvesting terms. (Chinese. English summary) Zbl 1413.34286 J. South China Norm. Univ., Nat. Sci. Ed. 50, No. 2, 94-99 (2018). MSC: 34K60 34K14 34K45 92D25 47N20 PDF BibTeX XML Cite \textit{X. Yao} and \textit{F. Qin}, J. South China Norm. Univ., Nat. Sci. Ed. 50, No. 2, 94--99 (2018; Zbl 1413.34286) Full Text: DOI
Wang, Libo; Xu, Guigui Periodic solutions and permanence for a delayed predator-prey model with modified Leslie-Gower and Holling-type III schemes. (English) Zbl 1413.34281 J. Math., Wuhan Univ. 38, No. 2, 241-252 (2018). MSC: 34K60 34K13 34K20 92D25 47N20 34K25 PDF BibTeX XML Cite \textit{L. Wang} and \textit{G. Xu}, J. Math., Wuhan Univ. 38, No. 2, 241--252 (2018; Zbl 1413.34281) Full Text: DOI
Ahmadjan, Muhammadhaji Periodic solution of an impulsive cooperative system with mixed time delays. (Chinese. English summary) Zbl 1413.34267 Acta Anal. Funct. Appl. 20, No. 1, 77-87 (2018). MSC: 34K60 92D25 47N20 34K13 34K45 PDF BibTeX XML Cite \textit{M. Ahmadjan}, Acta Anal. Funct. Appl. 20, No. 1, 77--87 (2018; Zbl 1413.34267) Full Text: DOI
Liu, Qun; Jiang, Daqing; Hayat, Tasawar; Alsaedi, Ahmed Dynamical behavior of stochastic multigroup S-DI-A epidemic models for the transmission of HIV. (English) Zbl 1451.92299 J. Franklin Inst. 355, No. 13, 5830-5865 (2018). MSC: 92D30 34C25 PDF BibTeX XML Cite \textit{Q. Liu} et al., J. Franklin Inst. 355, No. 13, 5830--5865 (2018; Zbl 1451.92299) Full Text: DOI
Ji, Shanming; Yin, Jingxue; Li, Yutian Positive periodic solutions of the weighted \(p\)-Laplacian with nonlinear sources. (English) Zbl 1396.35043 Discrete Contin. Dyn. Syst. 38, No. 5, 2411-2439 (2018). MSC: 35K92 35B10 35K10 35K65 PDF BibTeX XML Cite \textit{S. Ji} et al., Discrete Contin. Dyn. Syst. 38, No. 5, 2411--2439 (2018; Zbl 1396.35043) Full Text: DOI
Cheng, Zhibo; Ren, Jingli Periodic solution for second order damped differential equations with attractive-repulsive singularities. (English) Zbl 1397.34049 Rocky Mt. J. Math. 48, No. 3, 753-768 (2018). Reviewer: Ruyun Ma (Lanzhou) MSC: 34B16 34B18 34C25 47N20 PDF BibTeX XML Cite \textit{Z. Cheng} and \textit{J. Ren}, Rocky Mt. J. Math. 48, No. 3, 753--768 (2018; Zbl 1397.34049) Full Text: DOI Euclid
Ezzinbi, Khalil; Ziat, Mohamed Positive \(\mu\)-pseudo almost periodic solutions for some nonlinear infinite delay integral equations arising in epidemiology using Hilbert’s projective metric. (English) Zbl 1395.45009 Nonauton. Dyn. Syst. 5, 89-101 (2018). MSC: 45G10 34C27 47H10 PDF BibTeX XML Cite \textit{K. Ezzinbi} and \textit{M. Ziat}, Nonauton. Dyn. Syst. 5, 89--101 (2018; Zbl 1395.45009) Full Text: DOI
Cheng, Zhibo; Li, Feifan Positive periodic solutions for a kind of second-order neutral differential equations with variable coefficient and delay. (English) Zbl 1395.34075 Mediterr. J. Math. 15, No. 3, Paper No. 134, 19 p. (2018). MSC: 34K13 34K40 47N20 PDF BibTeX XML Cite \textit{Z. Cheng} and \textit{F. Li}, Mediterr. J. Math. 15, No. 3, Paper No. 134, 19 p. (2018; Zbl 1395.34075) Full Text: DOI
Zhou, Hui; Yang, Liu A new result on the existence of positive almost periodic solution for generalized hematopoiesis model. (English) Zbl 1428.34094 J. Math. Anal. Appl. 462, No. 1, 370-379 (2018). MSC: 34K14 34K60 92C37 47N20 PDF BibTeX XML Cite \textit{H. Zhou} and \textit{L. Yang}, J. Math. Anal. Appl. 462, No. 1, 370--379 (2018; Zbl 1428.34094) Full Text: DOI
Precup, Radu A critical point theorem in bounded convex sets and localization of Nash-type equilibria of nonvariational systems. (English) Zbl 1388.58008 J. Math. Anal. Appl. 463, No. 1, 412-431 (2018). MSC: 58E05 58E30 49J45 PDF BibTeX XML Cite \textit{R. Precup}, J. Math. Anal. Appl. 463, No. 1, 412--431 (2018; Zbl 1388.58008) Full Text: DOI
Li, Yongxiang; Liu, Ailan Positive periodic solutions of a neutral functional differential equation with multiple delays. (English) Zbl 06861589 Math. Bohem. 143, No. 1, 11-24 (2018). MSC: 34K13 34K40 47H11 34K38 PDF BibTeX XML Cite \textit{Y. Li} and \textit{A. Liu}, Math. Bohem. 143, No. 1, 11--24 (2018; Zbl 06861589) Full Text: DOI
Lomtatidze, Alexander; Šremr, Jiří On periodic solutions to second-order Duffing type equations. (English) Zbl 1396.34024 Nonlinear Anal., Real World Appl. 40, 215-242 (2018). Reviewer: Petru Jebelean (Timişoara) MSC: 34C25 37C60 34A40 PDF BibTeX XML Cite \textit{A. Lomtatidze} and \textit{J. Šremr}, Nonlinear Anal., Real World Appl. 40, 215--242 (2018; Zbl 1396.34024) Full Text: DOI
Boscaggin, Alberto; Feltrin, Guglielmo; Zanolin, Fabio Positive solutions for super-sublinear indefinite problems: high multiplicity results via coincidence degree. (English) Zbl 1393.34038 Trans. Am. Math. Soc. 370, No. 2, 791-845 (2018). Reviewer: Gennaro Infante (Arcavata di Rende) MSC: 34B18 34B15 34C25 34C28 47H11 47N20 PDF BibTeX XML Cite \textit{A. Boscaggin} et al., Trans. Am. Math. Soc. 370, No. 2, 791--845 (2018; Zbl 1393.34038) Full Text: DOI arXiv
Srinivasu, Pichika D. N.; Gurubilli, K.; Misganaw, B. Periodic solutions for an equation governing dynamics of a renewable resource subjected to additive Allee effects in a seasonally varying environment. (English) Zbl 07346265 Funct. Differ. Equ. 24, No. 3-4, 137-155 (2017). MSC: 34C25 92D25 PDF BibTeX XML Cite \textit{P. D. N. Srinivasu} et al., Funct. Differ. Equ. 24, No. 3--4, 137--155 (2017; Zbl 07346265) Full Text: Link