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Mostrando ítems 1-10 de 24
On elliptic problems involving critical Hardy-Sobolev exponents and sign-changing function
(Pergamon-elsevier Science LtdOxfordInglaterra, 2010)
Existência e multiplicidade de soluções para uma classe de problemas envolvendo operadores fracionários
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Matemática - PPGMCâmpus São Carlos, 2019-08-14)
In this work, we study existence and multiplicity of weak solutions for three problems involving fractional operators, with emphasis on critical growth nonlinearities. The first problem deals with the existence of sign-changing ...
Sistemas elípticos com pesos envolvendo o expoente crítico de Hardy-Sobolev
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Matemática - PPGM, 2007-11-20)
In this work, we will study the existence and nonexistence of positive weak solutions
for two classes of elliptic systems with weights. The first class will involve nonlinearities of
the type positone and semipositone. We ...
Problemas elípticos com expoente crítico e potencial de Hardy
(Universidade Federal de Minas GeraisUFMG, 2013-04-05)
In this dissertation we study results of existence and non-existence for the following class of nonlinear elliptic problems: where RN denotes an open set containing the origin, bounded or not, with N > 4. The equation ...
Subcritical perturbations of a singular quasilinear elliptic equation involving the critical Hardy–Sobolev exponent
(Nonlinear Analysis: Theory, Methods & Applications, 2018)
Nonlinear perturbations of a periodic magnetic nonlinear Choquard equation with Hardy-Littlewood-Sobolev critical exponent
(Universidade Federal de Minas GeraisBrasilICX - DEPARTAMENTO DE MATEMÁTICAPrograma de Pós-Graduação em MatemáticaUFMG, 2020-08-04)
Neste trabalho nós consideramos as seguintes equações de Choquard magnéticas não lineares
\[-(\nabla+iA(x))^2u+ V(x)u = \left(\frac{1}{|x|^{\alpha}}*|u|^{2_{\alpha}^*}\right) |u|^{2_{\alpha}^*-2} u + \lambda f(u)\ ...
Radial solutions for a quasilinear equation via Hardy inequalities
(2001)
We establish an analogue of the Sobolev critical exponent for the inclusion Vp(a)→ Lq(b), where a and b are weight functions, Vp(a) is a weighted Sobolev space, and Lq(b) is a weighted Lebesgue space. We use this result ...
P-fractional Kirchhoff Equations Involving Critical Nonlinearities
(Pergamon-Elsevier Science LTDOxford, 2017)