Abstract
In this paper, the following semilinear elliptic system involving strongly coupled critical terms and concave nonlinearities is considered
where \(\Omega \subset \mathbb {R}^N(N\ge 3)\) is a bounded domain with smooth boundary and \(0\in \Omega , 1<q<2\), \(\eta _1+\eta _2>0, 0\le \eta _i<+\infty ,a_i>0, 0\le \gamma <N+q-\frac{qN}{2}, \alpha _i,\beta _i>1, \alpha _i+\beta _i=2^*=\frac{2N}{N-2}(i=1,2)\) is the critical Sobolev exponent. By the Nehari method and variational method, two positive solutions are obtained which generalizes and improves some corresponding results in the literature.
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References
Daoues, A., Hammami, A., Saoudi, K.: Multiplicity results of a nonlocal problem involving concave-convex nonlinearities. Math. Notes. 109, 192–207 (2021)
Alves, C.O., de Morais Filho, D.C., Souto, M.A.S.: On systems of elliptic equations involving subcritical or critical Sobolev exponents. Nonlinear Anal. 42, 771–787 (2000)
Cao, D.M., Zhou, H.S.: Multiple positive solutions of nonhomogeneous semilinear elliptic equations in \(\mathbb{R} ^{N}\). Proc. Roy. Soc. Edinburgh. 126A, 443–463 (1996)
Kang, D.S., Peng, S.J.: Solutions for semilinear elliptic problems with critical Sobolev-hardy exponents and hardy potential. Appl. Math. Lett. 18, 1094–1100 (2005)
Kang, D.S.: On the quasilinear elliptic problems with critical Sobolev-hardy exponents and Hardy terms. Nonlinear Anal. 68, 1973–1985 (2008)
Kang, D.S., Liu, X.N.: Singularities of solutions to elliptic systems involving different Hardy-type terms. J. Math. Anal. Appl. 468, 757–765 (2018)
Kang, D.S., Xu, L.S.: A critical surface for the solutions to singular elliptic systems. J. Math. Anal. Appl. 472, 2017–2033 (2019)
Kang, D.S., Liu, X.N.: A note on coupled elliptic systems involving different Hardy-type terms. Appl. Math. Lett. 89, 35–40 (2019)
Kang, D.S., Liu, X.N.: Double critical surfaces of singular quasilinear elliptic systems. J. Math. Anal. Appl. 483, 123607 (2020)
Kang, D.S., Liu, M.R., Xu, L.S.: Critical elliptic systems involving multiple strongly-coupled hardy-type terms. Nonlinear Anal. 9, 866–881 (2020)
Kang, D.S., Ma, Y.H.: Singularities of solutions to elliptic systems involving three critical equations and multiple coupled Hardy-type terms. Appl. Math. Lett. 102, 106152 (2020)
da Silva, E.D., Carvalho, M.L.M., Gonçalves, J.V., Goulart, C.: Critical quasilinear elliptic problems using concave-convex nonlinearities. Ann. Mat. pura Appl. 198, 693–726 (2019)
Brézis, H., Nirenberg, L.: Positive solutions of nonlinear elliptic equations involving critical Sobolev exponents. Commun. Pure Appl. Math. 36, 437–477 (1983)
Brézis, H., Lieb, E.: A relation between pointwise convergence of functions and convergence of functionals. Proc. Amer. Math. Soc. 88, 486–490 (1983)
Lin, H.L.: Multiple positive solutions for semilinear elliptic systems. J. Math. Anal. Appl. 391, 107–118 (2012)
Fan, H.N.: Multiple positive solutions for semilinear elliptic systems with sign-changing weight. J. Math. Anal. Appl. 409, 399–408 (2014)
Ekeland, I.: On the variational principle. J. Math. Anal. Appl. 47, 324–353 (1974)
Giacomoni, J., Saoudi, K.: Multiplicity of positive solutions for a singular and critical problem. Nonlinear Anal. 71, 4060–4077 (2009)
Brown, K.J., Zhang, Y.P.: The Nehari manifold for a semilinear elliptic problem with a sign-changing weight function. J. Diff. Equ. 193, 481–499 (2003)
Brown, K.J., Wu, T.F.: A semilinear elliptic systems involving nonlinear boundary condition and sign-changing weight function. J. Math. Anal. Appl. 337, 1326–1336 (2008)
Saoudi, K., Kratou, M.: Existence of multiple solutions for a singular and quasilinear equation. Complex. Var. Elliptic. 60, 893–925 (2015)
Saoudi, K.: Existence and non-existence of solutions for a singular problem with variable potentials. Electron. J. Differ. Eq. 291, 1–9 (2017)
Wang, L., Wei, Q.L., Kang, D.S.: Existence and multiplicity of positive solutions to elliptic systems involving critical exponents. J. Math. Anal. Appl. 383, 541–552 (2011)
Cai, M.J., Kang, D.S.: Elliptic systems involving multiple strongly-coupled critical terms. Appl. Math. Lett. 25, 417–422 (2012)
Bouchekif, M., Nasri, Y.: On a singular elliptic system at resonance. Ann. Mat. Pura Appl. 189, 227–240 (2010)
Kratou, M.: Three solutions for a semilinear elliptic boundary value problem. Proc. Math. Sci. 129, 1–8 (2019)
Han, P.G.: Multiple positive solutions of nonhomogeneous elliptic system involving critical Sobolev exponents. Nonlinear Anal. 64, 869–886 (2006)
Han, P.G.: The effect of the domain topology on the number of positive solutions of elliptic systems involving critical Sobolev exponents. Houst. J. Math. 32, 1241–1257 (2006)
Alotaibi, S.R.M., Saoudi, K.: Regularity and multiplicity of solutions for a nonlocal problem with critical Sobolev-Hardy nonlinearities. J. Korean. Math. Soc. 57, 747–775 (2020)
Wu, T.F.: The Nehari manifold for a semilinear elliptic system involving sign-changing weight function. Nonlinear Anal. 68, 1733–1745 (2008)
Wu, T.F.: On semilinear elliptic equations involving concave-convex nonlinearities and sign-changing weight function. J. Math. Anal. Appl. 318, 253–270 (2006)
Hsu, T.S.: Multiple positive solutions for a critical quasilinear elliptic system with concave-convex nonlinearities. Nonlinear Anal. 71, 2688–2698 (2009)
Hsu, T.S.: Multiplicity of positive solutions for semilinear elliptic systems. Abstr. Appl. Anal. 2013, 746380 (2013)
Hsu, T.S.: Existence and multiplicity of positive solutions to a perturbed singular elliptic system deriving from a strongly coupled critical potential. Bound. Value. Probl. 2012, 116 (2012)
Hsu, T.S.: Multiplicity of positive solutions for critical singular elliptic systems with concave-convex nonlinearities. Adv. Nonlinear Stud. 9, 295–311 (2009)
Hsu, T.S., Lin, H.L.: Multiple positive solutions for a critical elliptic system with concave-convex nonlinearities. Proc. Roy. Soc. Edinburgh. 139A, 1163–1177 (2009)
Huang, Y., Kang, D.S.: On the singular elliptic systems involving multiple critical Sobolev exponents. Nonlinear Anal. 74, 400–412 (2011)
Cao, Y.P., Kang, D.S.: Solutions of quasilinear elliptic problems involving a Sobolev exponent and multiple Hardy-type terms. J. Math. Anal. Appl. 333, 889–903 (2007)
Sun, Y.J., Wu, S.P.: An exact estimate result for a class of singular equations with critical exponents. J. Funct. Anal. 260, 1257–1284 (2011)
Liu, Z.X., Han, P.G.: Existence of solutions for singular elliptic systems with critical exponents. Nonlinear Anal. 69, 2968–2983 (2008)
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The authors express their gratitude to the reviewers for careful reading and helpful suggestions which led to an improvement of the original manuscript.
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Zhou, X., Li, HY. & Liao, JF. Multiplicity of Positive Solutions for a Semilinear Elliptic System with Strongly Coupled Critical Terms and Concave Nonlinearities. Qual. Theory Dyn. Syst. 22, 126 (2023). https://doi.org/10.1007/s12346-023-00825-9
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DOI: https://doi.org/10.1007/s12346-023-00825-9
Keywords
- Semilinear elliptic system
- Strongly coupled critical terms
- Positive solutions
- Nehari manifold
- Variational method