Kaufmann, U.; Quoirin, H. Ramos; Umezu, K. Past and recent contributions to indefinite sublinear elliptic problems. (English) Zbl 07312829 Rend. Ist. Mat. Univ. Trieste 52, 217-241 (2020). MSC: 35J15 35J25 35J61 PDF BibTeX XML Cite \textit{U. Kaufmann} et al., Rend. Ist. Mat. Univ. Trieste 52, 217--241 (2020; Zbl 07312829) Full Text: DOI Link
Vetro, Calogero Perturbed eigenvalue problems for the Robin \(p\)-Laplacian plus an indefinite potential. (English) Zbl 07296650 Anal. Math. Phys. 10, No. 4, Paper No. 69, 33 p. (2020). Reviewer: Patrick Winkert (Berlin) MSC: 35J92 35J25 35A01 35A02 PDF BibTeX XML Cite \textit{C. Vetro}, Anal. Math. Phys. 10, No. 4, Paper No. 69, 33 p. (2020; Zbl 07296650) Full Text: DOI
Anello, Giovanni Existence results and strong maximum principle for a resonant sublinear elliptic problem. (English) Zbl 1432.35069 Minimax Theory Appl. 4, No. 2, 217-229 (2019). Reviewer: Andreas Kleefeld (Jülich) MSC: 35J20 35J25 PDF BibTeX XML Cite \textit{G. Anello}, Minimax Theory Appl. 4, No. 2, 217--229 (2019; Zbl 1432.35069) Full Text: Link
Anello, Giovanni; Furnari, Luca A multiplicity result for a non-autonomous sublinear elliptic problem involving nonlinearities indefinite in sign. (English) Zbl 1422.35067 Minimax Theory Appl. 4, No. 1, 21-32 (2019). MSC: 35J91 35J25 PDF BibTeX XML Cite \textit{G. Anello} and \textit{L. Furnari}, Minimax Theory Appl. 4, No. 1, 21--32 (2019; Zbl 1422.35067) Full Text: Link
Wu, Ke; Wu, Xian Radial solutions for quasilinear Schrödinger equations without 4-superlinear condition. (English) Zbl 1379.35299 Appl. Math. Lett. 76, 53-59 (2018). MSC: 35Q55 35A01 35J62 PDF BibTeX XML Cite \textit{K. Wu} and \textit{X. Wu}, Appl. Math. Lett. 76, 53--59 (2018; Zbl 1379.35299) Full Text: DOI
Papageorgiou, Nikolaos S.; Rădulescu, Vicenţiu D.; Repovš, Dušan D. Positive solutions for perturbations of the Robin eigenvalue problem plus an indefinite potential. (English) Zbl 1365.35017 Discrete Contin. Dyn. Syst. 37, No. 5, 2589-2618 (2017). MSC: 35J05 35J25 35B09 35P99 PDF BibTeX XML Cite \textit{N. S. Papageorgiou} et al., Discrete Contin. Dyn. Syst. 37, No. 5, 2589--2618 (2017; Zbl 1365.35017) Full Text: DOI arXiv
Sano, Megumi; Takahashi, Futoshi Sublinear eigenvalue problems with singular weights related to the critical Hardy inequality. (English) Zbl 1344.35074 Electron. J. Differ. Equ. 2016, Paper No. 212, 12 p. (2016). MSC: 35P30 35J62 35J20 PDF BibTeX XML Cite \textit{M. Sano} and \textit{F. Takahashi}, Electron. J. Differ. Equ. 2016, Paper No. 212, 12 p. (2016; Zbl 1344.35074) Full Text: EMIS
Díaz, Jesús Ildefonso On the ambiguous treatment of the Schrödinger equation for the infinite potential well and an alternative via flat solutions: the one-dimensional case. (English) Zbl 1328.81101 Interfaces Free Bound. 17, No. 3, 333-351 (2015). MSC: 81Q05 35J60 35R35 34B15 34C23 35Q40 PDF BibTeX XML Cite \textit{J. I. Díaz}, Interfaces Free Bound. 17, No. 3, 333--351 (2015; Zbl 1328.81101) Full Text: DOI
Liu, Zhaoli; Wang, Zhi-Qiang On Clark’s theorem and its applications to partially sublinear problems. (English. French summary) Zbl 1333.58004 Ann. Inst. Henri Poincaré, Anal. Non Linéaire 32, No. 5, 1015-1037 (2015). MSC: 58E05 35A15 70H05 PDF BibTeX XML Cite \textit{Z. Liu} and \textit{Z.-Q. Wang}, Ann. Inst. Henri Poincaré, Anal. Non Linéaire 32, No. 5, 1015--1037 (2015; Zbl 1333.58004) Full Text: DOI
Parini, Enea; Weth, Tobias Existence, unique continuation and symmetry of least energy nodal solutions to sublinear Neumann problems. (English) Zbl 1321.35026 Math. Z. 280, No. 3-4, 707-732 (2015). MSC: 35J25 35J20 35J15 35B06 35B05 PDF BibTeX XML Cite \textit{E. Parini} and \textit{T. Weth}, Math. Z. 280, No. 3--4, 707--732 (2015; Zbl 1321.35026) Full Text: DOI arXiv
Nguyen Thanh Chung On a class of Kirchhoff type problems involving Hardy type potentials. (English) Zbl 1424.35168 Bol. Soc. Parana. Mat. (3) 32, No. 1, 291-300 (2014). MSC: 35J60 35A01 35J20 PDF BibTeX XML Cite \textit{Nguyen Thanh Chung}, Bol. Soc. Parana. Mat. (3) 32, No. 1, 291--300 (2014; Zbl 1424.35168) Full Text: Link
Bao, Gui; Han, Zhiqing Infinitely many solutions for a resonant sublinear Schrödinger equation. (English) Zbl 1323.35161 Math. Methods Appl. Sci. 37, No. 17, 2811-2816 (2014). MSC: 35Q55 35J20 35J60 PDF BibTeX XML Cite \textit{G. Bao} and \textit{Z. Han}, Math. Methods Appl. Sci. 37, No. 17, 2811--2816 (2014; Zbl 1323.35161) Full Text: DOI
Li, Chengyue; Zhang, Qi; Chen, Fenfen Pairs of sign-changing solutions for sublinear elliptic equations with Neumann boundary conditions. (English) Zbl 1300.35042 Electron. J. Differ. Equ. 2014, Paper No. 112, 9 p. (2014). Reviewer: Junichi Aramaki (Saitama) MSC: 35J61 35J25 PDF BibTeX XML Cite \textit{C. Li} et al., Electron. J. Differ. Equ. 2014, Paper No. 112, 9 p. (2014; Zbl 1300.35042) Full Text: EMIS
Aizicovici, Sergiu; Papageorgiou, Nikolaos S.; Staicu, Vasile Sublinear and superlinear Ambrosetti-Prodi problems for the Dirichlet \(p\)-Laplacian. (English) Zbl 1285.35010 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 95, 263-280 (2014). MSC: 35J20 35J60 35J92 PDF BibTeX XML Cite \textit{S. Aizicovici} et al., Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 95, 263--280 (2014; Zbl 1285.35010) Full Text: DOI
Pan, Hongjing; Xing, Ruixiang Nonexistence of solutions for prescribed mean curvature equations on a ball. (English) Zbl 1306.35051 J. Math. Anal. Appl. 406, No. 2, 482-501 (2013). MSC: 35J93 35A01 PDF BibTeX XML Cite \textit{H. Pan} and \textit{R. Xing}, J. Math. Anal. Appl. 406, No. 2, 482--501 (2013; Zbl 1306.35051) Full Text: DOI
Li, Yuanyuan Nonnegative solutions to \(p\)-Laplacian elliptic problems. (English) Zbl 1313.35072 Basic Sci. J. Text. Univ. 26, No. 4, 458-462 (2013). MSC: 35J05 35B33 PDF BibTeX XML Cite \textit{Y. Li}, Basic Sci. J. Text. Univ. 26, No. 4, 458--462 (2013; Zbl 1313.35072)
Guliyev, Vagif S.; Softova, Lubomira G. Global regularity in generalized Morrey spaces of solutions to nondivergence elliptic equations with VMO coefficients. (English) Zbl 1271.42020 Potential Anal. 38, No. 3, 843-862 (2013). Reviewer: Luz Roncal (Logroño) MSC: 42B20 42B35 35J25 PDF BibTeX XML Cite \textit{V. S. Guliyev} and \textit{L. G. Softova}, Potential Anal. 38, No. 3, 843--862 (2013; Zbl 1271.42020) Full Text: DOI
Pan, Hongjing; Xing, Ruixiang Sub- and supersolution methods for prescribed mean curvature equations with Dirichlet boundary conditions. (English) Zbl 1268.35069 J. Differ. Equations 254, No. 3, 1464-1499 (2013). MSC: 35J93 47J10 74K15 PDF BibTeX XML Cite \textit{H. Pan} and \textit{R. Xing}, J. Differ. Equations 254, No. 3, 1464--1499 (2013; Zbl 1268.35069) Full Text: DOI
Dai, Guowei; Yang, Chunfeng Existence and multiplicity of solutions for semipositone problems involving \(p\)-Laplacian. (English) Zbl 1253.35055 Int. J. Math. Math. Sci. 2012, Article ID 595429, 10 p. (2012). MSC: 35J60 35B09 35A01 PDF BibTeX XML Cite \textit{G. Dai} and \textit{C. Yang}, Int. J. Math. Math. Sci. 2012, Article ID 595429, 10 p. (2012; Zbl 1253.35055) Full Text: DOI
Yu, Xiaohui The Nehari manifold for elliptic equation involving the square root of the Laplacian. (English) Zbl 1234.35304 J. Differ. Equations 252, No. 2, 1283-1308 (2012). Reviewer: Alain Brillard (Riedisheim) MSC: 35R11 35J66 49J45 PDF BibTeX XML Cite \textit{X. Yu}, J. Differ. Equations 252, No. 2, 1283--1308 (2012; Zbl 1234.35304) Full Text: DOI
Kristály, Alexandru Bifurcation effects in sublinear elliptic problems on compact Riemannian manifolds. (English) Zbl 1227.58006 J. Math. Anal. Appl. 385, No. 1, 179-184 (2012). MSC: 58J05 35J75 35B32 PDF BibTeX XML Cite \textit{A. Kristály}, J. Math. Anal. Appl. 385, No. 1, 179--184 (2012; Zbl 1227.58006) Full Text: DOI
Lepchinskiĭ, M. G. Existence of solutions to resonant elliptic boundary value problems with unbounded discontinuous nonlinearities. (English. Russian original) Zbl 1233.35087 Sib. Math. J. 52, No. 3, 487-500 (2011); translation from Sib. Mat. Zh. 52, No. 3, 619-634 (2011). Reviewer: Marius Ghergu (Dublin) MSC: 35J47 35J40 PDF BibTeX XML Cite \textit{M. G. Lepchinskiĭ}, Sib. Math. J. 52, No. 3, 487--500 (2011; Zbl 1233.35087); translation from Sib. Mat. Zh. 52, No. 3, 619--634 (2011) Full Text: DOI
Kristály, Alexandru; Rădulescu, Vicenţiu Sublinear eigenvalue problems on compact Riemannian manifolds with applications in Emden–Fowler equations. (English) Zbl 1213.58022 Stud. Math. 191, No. 3, 237-246 (2009). MSC: 58J50 58J05 35J60 PDF BibTeX XML Cite \textit{A. Kristály} and \textit{V. Rădulescu}, Stud. Math. 191, No. 3, 237--246 (2009; Zbl 1213.58022) Full Text: DOI
Baena, John Bayron; Cossio, Jorge; Vélez, Carlos Augusto Existence of solutions for a sublinear Dirichlet problem. (Existencia de soluciones para un problema de Dirichlet sublineal.) (Spanish. English summary) Zbl 1168.35352 Mat., Enseñ. Univ. (N.S.) 14, No. 1, 29-34 (2006). MSC: 35J60 35J20 35J25 PDF BibTeX XML Cite \textit{J. B. Baena} et al., Mat., Enseñ. Univ. (N.S.) 14, No. 1, 29--34 (2006; Zbl 1168.35352) Full Text: Link
Afrouzi, G. A.; Mahdavi, S.; Naghizadeh, Z. A computational algorithm for sublinear elliptic partial differential equations. (English) Zbl 1104.65322 Appl. Math. Comput. 183, No. 1, 610-616 (2006). MSC: 65N22 35J65 35P10 PDF BibTeX XML Cite \textit{G. A. Afrouzi} et al., Appl. Math. Comput. 183, No. 1, 610--616 (2006; Zbl 1104.65322) Full Text: DOI
Dancer, E. Norman; Shi, Junping Uniqueness and nonexistence of positive solutions to semipositone problems. (English) Zbl 1194.35164 Bull. Lond. Math. Soc. 38, No. 6, 1033-1044 (2006). MSC: 35J61 35B09 35J25 PDF BibTeX XML Cite \textit{E. N. Dancer} and \textit{J. Shi}, Bull. Lond. Math. Soc. 38, No. 6, 1033--1044 (2006; Zbl 1194.35164) Full Text: DOI
Ghergu, Marius Bifurcation and asymptotics for singular elliptic problems. (English) Zbl 1134.35360 An. Univ. Craiova, Ser. Mat. Inf. 32, 143-149 (2005). Reviewer: Jiri Rakosnik (Praha) MSC: 35J65 35B50 PDF BibTeX XML Cite \textit{M. Ghergu}, An. Univ. Craiova, Ser. Mat. Inf. 32, 143--149 (2005; Zbl 1134.35360)
Ghergu, Marius; Rădulescu, Vicenţiu On a class of sublinear singular elliptic problems with convection term. (English) Zbl 1175.35052 J. Math. Anal. Appl. 311, No. 2, 635-646 (2005). MSC: 35J60 35J25 PDF BibTeX XML Cite \textit{M. Ghergu} and \textit{V. Rădulescu}, J. Math. Anal. Appl. 311, No. 2, 635--646 (2005; Zbl 1175.35052) Full Text: DOI arXiv
Cîrstea, Florica; Ghergu, Marius; Rădulescu, Vicenţiu Combined effects of asymptotically linear and singular nonlinearities in bifurcation problems of Lane-Emden-Fowler type. (English) Zbl 1211.35111 J. Math. Pures Appl. (9) 84, No. 4, 493-508 (2005). MSC: 35J60 35B50 47J15 PDF BibTeX XML Cite \textit{F. Cîrstea} et al., J. Math. Pures Appl. (9) 84, No. 4, 493--508 (2005; Zbl 1211.35111) Full Text: DOI
Anello, Giovanni; Cordaro, Giuseppe Three solutions for a perturbed sublinear elliptic problem in \(\mathbb{R}^N\). (English) Zbl 1180.35190 Glasg. Math. J. 47, No. 1, 205-212 (2005). Reviewer: Messoud A. Efendiev (Berlin) MSC: 35J20 PDF BibTeX XML Cite \textit{G. Anello} and \textit{G. Cordaro}, Glasg. Math. J. 47, No. 1, 205--212 (2005; Zbl 1180.35190) Full Text: DOI
El Mabrouk, Khalifa Entire bounded solutions for a class of sublinear elliptic equations. (English) Zbl 1096.35045 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 58, No. 1-2, 205-218 (2004). Reviewer: Messoud A. Efendiev (Berlin) MSC: 35J60 PDF BibTeX XML Cite \textit{K. El Mabrouk}, Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 58, No. 1--2, 205--218 (2004; Zbl 1096.35045) Full Text: DOI
Wu, Shaoping The effect of sublinear term at origin in some elliptic problems. (English) Zbl 1220.35073 Brezis, Haim (ed.) et al., Morse theory, minimax theory and their applications to nonlinear differential equations. Proceedings of the workshop, Beijing, China, April 1–September 30, 1999. Somerville, MA: International Press (ISBN 1-57146-109-4/hbk). New Stud. Adv. Math. 1, 257-274 (2003). Reviewer: Messoud A. Efendiev (Berlin) MSC: 35J65 35J20 47J30 58E05 PDF BibTeX XML Cite \textit{S. Wu}, in: Morse theory, minimax theory and their applications to nonlinear differential equations. Proceedings of the workshop, Beijing, China, April 1--September 30, 1999. Somerville, MA: International Press. 257--274 (2003; Zbl 1220.35073)
Ghergu, Marius; Rădulescu, Vicenţiu Sublinear singular elliptic problems with two parameters. (English) Zbl 1039.35042 J. Differ. Equations 195, No. 2, 520-536 (2003). Reviewer: Messoud A. Efendiev (Berlin) MSC: 35J65 35B50 58J55 35J60 PDF BibTeX XML Cite \textit{M. Ghergu} and \textit{V. Rădulescu}, J. Differ. Equations 195, No. 2, 520--536 (2003; Zbl 1039.35042) Full Text: DOI
Hirano, Norimichi Existence of infinitely many solutions for sublinear elliptic problems. (English) Zbl 1086.35043 J. Math. Anal. Appl. 278, No. 1, 83-92 (2003). MSC: 35J60 35J20 35J25 47J30 PDF BibTeX XML Cite \textit{N. Hirano}, J. Math. Anal. Appl. 278, No. 1, 83--92 (2003; Zbl 1086.35043) Full Text: DOI
Delgado, M.; Suárez, A. Nonnegative solutions for the degenerate logistic indefinite sublinear equation. (English) Zbl 1087.35036 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 52, No. 1, 127-141 (2003). Reviewer: Ramzet M. Dzhafarov (Donetsk) MSC: 35J60 35B05 35J25 35J70 47J15 PDF BibTeX XML Cite \textit{M. Delgado} and \textit{A. Suárez}, Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 52, No. 1, 127--141 (2003; Zbl 1087.35036) Full Text: DOI
Li, Shujie; Wu, Shaoping; Zhou, Huan-Song Solutions to semilinear elliptic problems with combined nonlinearities. (English) Zbl 1032.35072 J. Differ. Equations 185, No. 1, 200-224 (2002). MSC: 35J65 35J60 PDF BibTeX XML Cite \textit{S. Li} et al., J. Differ. Equations 185, No. 1, 200--224 (2002; Zbl 1032.35072) Full Text: DOI
Yang, Haitao; Wu, Shaoping An elliptic problem with discontinuous sublinear nonlinearities in \(\mathbb{R}^{N}\). (English) Zbl 1010.35045 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 51, No. 6, 921-939 (2002). Reviewer: Messoud Efendiev (Berlin) MSC: 35J60 35R05 35B40 PDF BibTeX XML Cite \textit{H. Yang} and \textit{S. Wu}, Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 51, No. 6, 921--939 (2002; Zbl 1010.35045) Full Text: DOI
Alves, C. O.; Correa, F. J. S. A. On existence of solutions for a class of problems involving a nonlinear operator. (English) Zbl 1011.35058 Commun. Appl. Nonlinear Anal. 8, No. 2, 43-56 (2001). Reviewer: Hans-Christoph Grunau (Bayreuth) MSC: 35J65 35A07 47F05 PDF BibTeX XML Cite \textit{C. O. Alves} and \textit{F. J. S. A. Correa}, Commun. Appl. Nonlinear Anal. 8, No. 2, 43--56 (2001; Zbl 1011.35058)
Alama, Stanley Semilinear elliptic equations with sublinear indefinite nonlinearities. (English) Zbl 0952.35052 Adv. Differ. Equ. 4, No. 6, 813-842 (1999). Reviewer: Serghey G.Suvorov (Donetsk) MSC: 35J65 35B32 47J30 58E07 92D40 PDF BibTeX XML Cite \textit{S. Alama}, Adv. Differ. Equ. 4, No. 6, 813--842 (1999; Zbl 0952.35052)
Alessio, Francesca; Dambrosio, Walter Multiple solutions to a Dirichlet problem on bounded symmetric domains. (English) Zbl 0935.35050 J. Math. Anal. Appl. 235, No. 1, 217-226 (1999). Reviewer: J.Hernandez (Madrid) MSC: 35J65 58E05 35P30 PDF BibTeX XML Cite \textit{F. Alessio} and \textit{W. Dambrosio}, J. Math. Anal. Appl. 235, No. 1, 217--226 (1999; Zbl 0935.35050) Full Text: DOI
López-Gómez, J.; Sabina de Lis, J. C. First variations of principal eigenvalues with respect to the domain and point-wise growth of positive solutions for problems where bifurcation from infinity occurs. (English) Zbl 0915.35080 J. Differ. Equations 148, No. 1, 47-64 (1998). Reviewer: Nikolai L.Vulchanov (Warszawa) MSC: 35P30 35J20 35J60 35B32 PDF BibTeX XML Cite \textit{J. López-Gómez} and \textit{J. C. Sabina de Lis}, J. Differ. Equations 148, No. 1, 47--64 (1998; Zbl 0915.35080) Full Text: DOI
Gupta, Chaitan P.; Kwong, Ying C.; Nečas, Jindřich Landesman-Lazer condition for properly elliptic operators. (English) Zbl 0807.35042 Boll. Unione Mat. Ital., VII. Ser., A 8, No. 1, 65-74 (1994). Reviewer: J.Appell (Würzburg) MSC: 35J65 47F05 35J40 PDF BibTeX XML Cite \textit{C. P. Gupta} et al., Boll. Unione Mat. Ital., VII. Ser., A 8, No. 1, 65--74 (1994; Zbl 0807.35042)
De Coster, C. On pairs of positive solutions for the one-dimensional \(p\)-Laplacian. (English) Zbl 0837.34030 Rapp., Sémin. Math., Louvain, Nouv. Sér. 201-220, 325-344 (1992). Reviewer: W.Müller (Berlin) MSC: 34B15 35J25 PDF BibTeX XML Cite \textit{C. De Coster}, Rapp., Sémin. Math., Louvain, Nouv. Sér. 201--220, 325--344 (1992; Zbl 0837.34030)
Daners, Daniel Qualitative behavior of an epidemics model. (English) Zbl 0762.92018 Differ. Integral Equ. 5, No. 5, 1017-1032 (1992). Reviewer: C. Y. Chan (Lafayette) MSC: 92D30 35Q92 35K65 35B35 PDF BibTeX XML Cite \textit{D. Daners}, Differ. Integral Equ. 5, No. 5, 1017--1032 (1992; Zbl 0762.92018)
Mawhin, Jean; Schmitt, Klaus Landesman-Lazer type problems at an eigenvalue of odd multiplicity. (English) Zbl 0780.35043 Result. Math. 14, No. 1-2, 138-146 (1988). MSC: 35J65 47J05 58E07 PDF BibTeX XML Cite \textit{J. Mawhin} and \textit{K. Schmitt}, Result. Math. 14, No. 1--2, 138--146 (1988; Zbl 0780.35043) Full Text: DOI
de Figueiredo, Djairo G.; Mitidieri, Enzo A maximum principle for an elliptic system and applications to semilinear problems. (English) Zbl 0608.35022 SIAM J. Math. Anal. 17, 836-849 (1986). Reviewer: P.Schaefer MSC: 35J65 35B50 35A15 35B45 35B05 47J05 35A35 35J50 PDF BibTeX XML Cite \textit{D. G. de Figueiredo} and \textit{E. Mitidieri}, SIAM J. Math. Anal. 17, 836--849 (1986; Zbl 0608.35022) Full Text: DOI
de Figueiredo, Djairo Guedes Positive solutions of semilinear elliptic problems. (English) Zbl 0506.35038 Differential equations, Proc., Sao Paulo 1981, Lect. Notes Math. 957, 34-87 (1982). MSC: 35J65 35A05 35B50 35P30 PDF BibTeX XML