Feng, Zhenping; Du, Zhuoran Periodic solutions of fractional Laplace equations: least period, axial symmetry and limit. (English) Zbl 1519.34033 Topol. Methods Nonlinear Anal. 60, No. 2, 633-651 (2022). Reviewer: Minghe Pei (Jilin) MSC: 34C25 34A08 PDFBibTeX XMLCite \textit{Z. Feng} and \textit{Z. Du}, Topol. Methods Nonlinear Anal. 60, No. 2, 633--651 (2022; Zbl 1519.34033) Full Text: DOI Link
Tehrani, Hossein A heterogeneous diffusive logistic model with constant yield harvesting in \(\mathbb{R}^N\) under strong growth rate. (English) Zbl 1490.35115 Topol. Methods Nonlinear Anal. 59, No. 1, 385-408 (2022). MSC: 35J05 35J91 35A01 35A02 PDFBibTeX XMLCite \textit{H. Tehrani}, Topol. Methods Nonlinear Anal. 59, No. 1, 385--408 (2022; Zbl 1490.35115) Full Text: DOI
Cai, Ziyi; Lan, Kunquan Positive solutions of Neumann boundary value problems and applications to logistic type population models. (English) Zbl 1505.34042 Topol. Methods Nonlinear Anal. 59, No. 1, 35-52 (2022). Reviewer: Petru Jebelean (Timişoara) MSC: 34B18 47H10 47H30 92D25 34B27 PDFBibTeX XMLCite \textit{Z. Cai} and \textit{K. Lan}, Topol. Methods Nonlinear Anal. 59, No. 1, 35--52 (2022; Zbl 1505.34042) Full Text: DOI
Perera, Kanishka; Sim, Inbo Positive solutions of semipositone elliptic problems with critical Trudinger-Moser nonlinearities. (English) Zbl 1437.35410 Topol. Methods Nonlinear Anal. 55, No. 1, 243-255 (2020). MSC: 35J92 35B09 35B45 PDFBibTeX XMLCite \textit{K. Perera} and \textit{I. Sim}, Topol. Methods Nonlinear Anal. 55, No. 1, 243--255 (2020; Zbl 1437.35410) Full Text: DOI arXiv Euclid
Dhanya, Rajendran; Shivaji, Ratnasingham; Son, Byungjae A three solution theorem for a singular differential equation with nonlinear boundary conditions. (English) Zbl 1441.34040 Topol. Methods Nonlinear Anal. 54, No. 2A, 445-457 (2019). MSC: 34B16 34B18 PDFBibTeX XMLCite \textit{R. Dhanya} et al., Topol. Methods Nonlinear Anal. 54, No. 2A, 445--457 (2019; Zbl 1441.34040) Full Text: DOI Euclid
Goodrich, Christopher S. Coercive functionals and their relationship to multiplicity of solution to nonlocal boundary value problems. (English) Zbl 1436.45005 Topol. Methods Nonlinear Anal. 54, No. 2A, 409-426 (2019). Reviewer: Stepan Agop Tersian (Rousse) MSC: 45G10 45M20 34B10 PDFBibTeX XMLCite \textit{C. S. Goodrich}, Topol. Methods Nonlinear Anal. 54, No. 2A, 409--426 (2019; Zbl 1436.45005) Full Text: DOI Euclid
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
Precup, Radu; Varga, Csaba Localization of positive critical points in Banach spaces and applications. (English) Zbl 1378.58011 Topol. Methods Nonlinear Anal. 49, No. 2, 817-833 (2017). Reviewer: Dorin Andrica (Riyadh) MSC: 58E05 47J30 35J60 35B09 PDFBibTeX XMLCite \textit{R. Precup} and \textit{C. Varga}, Topol. Methods Nonlinear Anal. 49, No. 2, 817--833 (2017; Zbl 1378.58011) Full Text: DOI Euclid
Niu, Yanmin; Yan, Baoqiang The existence of positive solutions for the singular two-point boundary value problem. (English) Zbl 1372.34053 Topol. Methods Nonlinear Anal. 49, No. 2, 665-682 (2017). MSC: 34B18 34B15 34B16 34L30 47N20 PDFBibTeX XMLCite \textit{Y. Niu} and \textit{B. Yan}, Topol. Methods Nonlinear Anal. 49, No. 2, 665--682 (2017; Zbl 1372.34053) Full Text: DOI Euclid
Anello, Giovanni; Vilasi, Luca Uniqueness of positive and compacton-type solutions for a resonant quasilinear problem. (English) Zbl 1380.34042 Topol. Methods Nonlinear Anal. 49, No. 2, 565-575 (2017). Reviewer: Erdogan Sen (Tekirdağ) MSC: 34B08 34B15 34B18 PDFBibTeX XMLCite \textit{G. Anello} and \textit{L. Vilasi}, Topol. Methods Nonlinear Anal. 49, No. 2, 565--575 (2017; Zbl 1380.34042) Full Text: DOI Euclid
Alves, Claudianor O.; Corrêa, Francisco Julio S. A.; Chipot, Michel On a class of intermediate local-nonlocal elliptic problems. (English) Zbl 1376.45009 Topol. Methods Nonlinear Anal. 49, No. 2, 497-509 (2017). Reviewer: Andrey Zahariev (Plovdiv) MSC: 45K05 45M20 45G10 PDFBibTeX XMLCite \textit{C. O. Alves} et al., Topol. Methods Nonlinear Anal. 49, No. 2, 497--509 (2017; Zbl 1376.45009) Full Text: DOI Euclid
Xu, Jiafa; Wei, Zhongli; Ding, Youzheng Existence of positive solutions for a second-order periodic boundary value problem with impulsive effects. (English) Zbl 1360.34062 Topol. Methods Nonlinear Anal. 43, No. 1, 11-21 (2014). MSC: 34B37 34B15 34B18 47H10 PDFBibTeX XMLCite \textit{J. Xu} et al., Topol. Methods Nonlinear Anal. 43, No. 1, 11--21 (2014; Zbl 1360.34062) Full Text: DOI
Feng, Yuqiang; Tong, Ping Existence and nonexistence of positive periodic solutions to a differential inclusion. (English) Zbl 1302.34031 Topol. Methods Nonlinear Anal. 42, No. 2, 449-459 (2013). MSC: 34A60 34C25 34B15 47N20 PDFBibTeX XMLCite \textit{Y. Feng} and \textit{P. Tong}, Topol. Methods Nonlinear Anal. 42, No. 2, 449--459 (2013; Zbl 1302.34031) Full Text: Link
Li, Yongkun; Sun, Lijuan Infinite many positive solutions for nonlinear first-order BVPs with integral boundary conditions on time scales. (English) Zbl 1292.34088 Topol. Methods Nonlinear Anal. 41, No. 2, 305-321 (2013). MSC: 34N05 34B10 34B18 47N20 PDFBibTeX XMLCite \textit{Y. Li} and \textit{L. Sun}, Topol. Methods Nonlinear Anal. 41, No. 2, 305--321 (2013; Zbl 1292.34088)
Precup, Radu Moser-Harnack inequality, Krasnoselskii type fixed point theorems in cones and elliptic problems. (English) Zbl 1282.35176 Topol. Methods Nonlinear Anal. 40, No. 2, 301-313 (2012). MSC: 35J91 47H10 35B38 35B09 35J25 PDFBibTeX XMLCite \textit{R. Precup}, Topol. Methods Nonlinear Anal. 40, No. 2, 301--313 (2012; Zbl 1282.35176)
Webb, Jeffrey R. L. A class of positive linear operators and applications to nonlinear boundary value problems. (English) Zbl 1277.34029 Topol. Methods Nonlinear Anal. 39, No. 2, 221-242 (2012). Reviewer: Smail Djebali (Algiers) MSC: 34B18 47B65 34B10 47H07 47H11 PDFBibTeX XMLCite \textit{J. R. L. Webb}, Topol. Methods Nonlinear Anal. 39, No. 2, 221--242 (2012; Zbl 1277.34029)
Xu, Jiafa; Wei, Zhongli; Ding, Youzheng Positive solutions for a \(2n\)th-order \(p\)-Laplacian boundary value problem involving all even derivatives. (English) Zbl 1267.34050 Topol. Methods Nonlinear Anal. 39, No. 1, 23-36 (2012). Reviewer: Gennaro Infante (Arcavata di Rende) MSC: 34B18 47H07 47H11 45M20 PDFBibTeX XMLCite \textit{J. Xu} et al., Topol. Methods Nonlinear Anal. 39, No. 1, 23--36 (2012; Zbl 1267.34050)
Iannizzotto, Antonio; Papageorgiou, Nikolaos S. Positive solutions for generalized nonlinear logistic equations of superdiffusive type. (English) Zbl 1246.35076 Topol. Methods Nonlinear Anal. 38, No. 1, 95-113 (2011). Reviewer: Chun-Lei Tang (Chongqing) MSC: 35J20 35B09 35B51 PDFBibTeX XMLCite \textit{A. Iannizzotto} and \textit{N. S. Papageorgiou}, Topol. Methods Nonlinear Anal. 38, No. 1, 95--113 (2011; Zbl 1246.35076)
Shen, Chunfang; Yang, Liu; Liang, Yan Positive solutions for second-order four-point boundary value problems at resonance. (English) Zbl 1243.34034 Topol. Methods Nonlinear Anal. 38, No. 1, 1-15 (2011). Reviewer: Smail Djebali (Algiers) MSC: 34B10 34B15 34B18 47N20 PDFBibTeX XMLCite \textit{C. Shen} et al., Topol. Methods Nonlinear Anal. 38, No. 1, 1--15 (2011; Zbl 1243.34034)
Yang, Aijun An extension of Leggett-Williams norm-type theorem for coincidences and its application. (English) Zbl 1238.47035 Topol. Methods Nonlinear Anal. 37, No. 1, 177-191 (2011). Reviewer: Mirosława Zima (Rzeszów) MSC: 47H07 47H09 34B18 PDFBibTeX XMLCite \textit{A. Yang}, Topol. Methods Nonlinear Anal. 37, No. 1, 177--191 (2011; Zbl 1238.47035)
Infante, Gennaro; Pietramala, Paolamaria; Zima, Mirosława Positive solutions for a class of nonlocal impulsive BVPs via fixed point index. (English) Zbl 1237.34032 Topol. Methods Nonlinear Anal. 36, No. 2, 263-284 (2010). Reviewer: Jan Tomeček (Olomouc) MSC: 34B37 34B10 34B18 47N20 PDFBibTeX XMLCite \textit{G. Infante} et al., Topol. Methods Nonlinear Anal. 36, No. 2, 263--284 (2010; Zbl 1237.34032)
Ghimenti, Marco; Micheletti, Anna M. Positive solutions of singularly perturbed nonlinear elliptic problem on Riemannian manifolds with boundary. (English) Zbl 1204.58017 Topol. Methods Nonlinear Anal. 35, No. 2, 319-337 (2010). Reviewer: Vicenţiu D. Rădulescu (Craiova) MSC: 58J32 58E05 58E30 58J05 PDFBibTeX XMLCite \textit{M. Ghimenti} and \textit{A. M. Micheletti}, Topol. Methods Nonlinear Anal. 35, No. 2, 319--337 (2010; Zbl 1204.58017) Full Text: arXiv
Cheng, Xiyou; Zhang, Zhitao Existence of positive solutions to systems of nonlinear integral or differential equations. (English) Zbl 1195.45018 Topol. Methods Nonlinear Anal. 34, No. 2, 267-277 (2009). Reviewer: Martin Väth (Berlin) MSC: 45G15 34B18 45M20 47H07 47H11 47H30 PDFBibTeX XMLCite \textit{X. Cheng} and \textit{Z. Zhang}, Topol. Methods Nonlinear Anal. 34, No. 2, 267--277 (2009; Zbl 1195.45018) Full Text: DOI
Kang, Shugui; Cheng, Sui Sun Positive periodic solutions of superlinear systems of integral equations depending on parameters. (English) Zbl 1134.45006 Topol. Methods Nonlinear Anal. 27, No. 2, 387-398 (2006). MSC: 45G15 45M15 45M20 34B15 PDFBibTeX XMLCite \textit{S. Kang} and \textit{S. S. Cheng}, Topol. Methods Nonlinear Anal. 27, No. 2, 387--398 (2006; Zbl 1134.45006)
Webb, J. R. L.; Lan, K. Q. Eigenvalue criteria for existence of multiple positive solutions of nonlinear boundary value problems of local and nonlocal type. (English) Zbl 1146.34020 Topol. Methods Nonlinear Anal. 27, No. 1, 91-115 (2006). Reviewer: Smail Djebali (Algiers) MSC: 34B18 34B15 47H10 47H30 45G10 PDFBibTeX XMLCite \textit{J. R. L. Webb} and \textit{K. Q. Lan}, Topol. Methods Nonlinear Anal. 27, No. 1, 91--115 (2006; Zbl 1146.34020)
Agarwal, Ravi P.; O’Regan, Donal Positive solutions for a class of Volterra integral equations via a fixed point theorem in Fréchet spaces. (English) Zbl 1108.45007 Topol. Methods Nonlinear Anal. 28, No. 1, 189-198 (2006). Reviewer: Mouffak Benchohra (Sidi Bel Abbes) MSC: 45M20 45G10 34A34 47H10 PDFBibTeX XMLCite \textit{R. P. Agarwal} and \textit{D. O'Regan}, Topol. Methods Nonlinear Anal. 28, No. 1, 189--198 (2006; Zbl 1108.45007) Full Text: Link
Lin, Xiaoning; Jiang, Daqing; O’Regan, Donal; Agarwal, Ravi P. Twin positive periodic solutions of second order singular differential systems. (English) Zbl 1098.34032 Topol. Methods Nonlinear Anal. 25, No. 2, 263-273 (2005). Reviewer: Pierpaolo Omari (Trieste) MSC: 34C25 34B15 34B18 34B16 47H10 PDFBibTeX XMLCite \textit{X. Lin} et al., Topol. Methods Nonlinear Anal. 25, No. 2, 263--273 (2005; Zbl 1098.34032) Full Text: DOI
Habets, Patrick; Gaudenzi, Marcellino Existence and multiplicity of positive solutions for boundary value problems of 2D order ODE. (English) Zbl 0965.34011 Topol. Methods Nonlinear Anal. 14, No. 1, 131-150 (1999). Reviewer: Yujun Dong (Nanjing) MSC: 34B18 34B15 PDFBibTeX XMLCite \textit{P. Habets} and \textit{M. Gaudenzi}, Topol. Methods Nonlinear Anal. 14, No. 1, 131--150 (1999; Zbl 0965.34011) Full Text: DOI
Wong, P. J. Y.; Agarwal, R. P. On the existence of positive solutions of higher order difference equations. (English) Zbl 0914.39005 Topol. Methods Nonlinear Anal. 10, No. 2, 339-351 (1997). Reviewer: S.Balint (Timişoara) MSC: 39A10 PDFBibTeX XMLCite \textit{P. J. Y. Wong} and \textit{R. P. Agarwal}, Topol. Methods Nonlinear Anal. 10, No. 2, 339--351 (1997; Zbl 0914.39005) Full Text: DOI
Ambrosetti, Antonio; Arcoya, David On a quasilinear problem at strong resonance. (English) Zbl 0859.35030 Topol. Methods Nonlinear Anal. 6, No. 2, 255-264 (1995). Reviewer: J.Fleckinger (Toulouse) MSC: 35J65 35B32 35P30 PDFBibTeX XMLCite \textit{A. Ambrosetti} and \textit{D. Arcoya}, Topol. Methods Nonlinear Anal. 6, No. 2, 255--264 (1995; Zbl 0859.35030) Full Text: DOI
Cecchi, M.; Marini, M. On unbounded solutions of a class of differential equations with deviating argument. (English) Zbl 0803.34065 Topol. Methods Nonlinear Anal. 1, No. 2, 247-258 (1993). Reviewer: P.Zezza (Firenze) MSC: 34K99 34C10 34C11 PDFBibTeX XMLCite \textit{M. Cecchi} and \textit{M. Marini}, Topol. Methods Nonlinear Anal. 1, No. 2, 247--258 (1993; Zbl 0803.34065) Full Text: DOI