Title of article :
Periodic solutions of the nonlinear telegraph equations with bounded
nonlinearities
Author/Authors :
Cristian Bereanu، نويسنده ,
Issue Information :
دوهفته نامه با شماره پیاپی سال 2008
Abstract :
In this article, using the Leray–Schauder degree theory, we discuss existence, nonexistence and multiplicity for the periodic
solutions of the nonlinear telegraph equation
utt − uxx +cut + Φ(u) = f (t,x) +s,
where c >0, Φ ∈ C(R), f ∈ C(T2) and s is a parameter.
© 2008 Elsevier Inc. All rights reserved
Keywords :
Telegraph equation , Periodic solutions , bounded nonlinearities , Leray–Schauder degree
Journal title :
Journal of Mathematical Analysis and Applications
Journal title :
Journal of Mathematical Analysis and Applications
