SciELO - Scientific Electronic Library Online

vol.28 issue2On the generalized nonlinear ultra-hyperbolic heatequation related to the spectrum author indexsubject indexarticles search
Home Pagealphabetic serial listing  

Services on Demand




Related links


Computational & Applied Mathematics

Print version ISSN 2238-3603On-line version ISSN 1807-0302


ARAUJO, G.M. de; GUZMAN, R.B.  and  MENEZES, Silvano B. de. Periodic solutions for nonlinear telegraph equationvia elliptic regularization. Comput. Appl. Math. [online]. 2009, vol.28, n.2, pp.135-155. ISSN 2238-3603.

In this work we are concerned with the existence and uniqueness of T -periodic weak solutions for an initial-boundary value problem associated with nonlinear telegraph equations typein a domain . Our arguments rely on elliptic regularization technics, tools from classical functional analysis as well as basic results from theory of monotone operators.

Keywords : Telegraph equation; periodic solutions; elliptic regularization; Faedo - Galerkin method.

        · text in English     · English ( pdf epdf )


Creative Commons License All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License