L. Saavedra

activity

20152017

most citedDisconjugacy characterization by means of spectral of

(k, n - k)

problems

1 citations · 1 across the 4 of their papers we have counts for

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Showing 2017Show all

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math.CA2017

Existence of solutions for $n^{th}$ -order nonlinear differential boundary value problems by means of new fixed point theorems

Alberto Cabada, Lorena Saavedra

This paper is devoted to prove the existence of one or multiple solutions of a wide range of nonlinear differential boundary value problems. To this end, we obtain some new fixed p…

math.CA2017

Constant sign solution for simply supported beam equation with non-homogeneous boundary conditions

Alberto Cabada, Lorena Saavedra

The aim of this paper is to study the following fourth-order operator: T[p,c]\,u(t)\equiv u^{(4)}(t)-p\,u"(t)+c(t)\,u(t)\,,\quad t\in I\equiv [a,b]\,, coupled with the non-homogene…

Existence of solutions for nth-order nonlinear differential boundary value problems by means of new fixed point theorems

Constant sign solution for simply supported beam equation with non-homogeneous boundary conditions

Existence of solutions for $n^{th}$ -order nonlinear differential boundary value problems by means of new fixed point theorems