Affiliation:
1. Departamento de Matemática Aplicada , University of Granada , Granada , Spain
Abstract
Abstract
We construct a second-order equation
x
¨
=
h
(
t
)
/
x
p
{\ddot{x}=h(t)/x^{p}}
, with
p
>
1
{p>1}
and the sign-changing, periodic weight function h having negative mean, which does not have periodic solutions.
This contrasts with earlier results which state that, in many cases, such periodic problems are solvable.
Funder
Ministerio de Economía y Competitividad
Subject
General Mathematics,Statistical and Nonlinear Physics
Cited by
10 articles.
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