Edir J'unior Ferreira Leite

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20242026

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math.AP2024

Eigenvalue estimates and maximum principle for Lane-Emden systems, and applications to poly-Laplacian equations

Sabri Bahrouni, Edir Júnior Ferreira Leite, Gustavo Ferron Madeira

This paper deals with explicit upper and lower bounds for principal eigenvalues and the maximum principle associated to generalized Lane-Emden systems (GLE systems, for short). Reg…

math.AP2024

Some applications of the Nehari manifold method to functionals in $C^{1} (X ∖ {0})$

Edir Junior Ferreira Leite, Humberto Ramos Quoirin, Kaye Silva

Given a real Banach space $X$ , we show that the Nehari manifold method can be applied to functionals which are $C^{1}$ in $X ∖ {0}$ . In particular we deal with functionals…

Eigenvalue estimates and maximum principle for Lane-Emden systems, and applications to poly-Laplacian equations

Some applications of the Nehari manifold method to functionals in C1(X∖{0})

Some applications of the Nehari manifold method to functionals in $C^{1} (X ∖ {0})$