This paper is concerned with the existence and uniform decay rates of solutions of the waveequation with a sourceterm and subject to nonlinear boundary damping ? ? u u =-u- u in ? x(0, +?) ? tt ? ? ? ? u=0 on ? x(0, +?) 0 (1. 1) ? ? u+g(u)=0 on ? x(0, +?) ? t 1 ? ? ? ? 0 1 u(x,0) = u (x); u (x,0) = u (x), x? ?, t n where ? is a bounded domain of R, n? 1, with a smooth boundary ? = ? . 0 1 Here, ? and ? are closed and disjoint and ? represents the unit outward normal 0 1 to ?. Problems like (1. 1), more precisely, ? u u =?f (u)in? x(0, +?) ? tt 0 ? ? ? ? u=0 on ? x(0, +?) 0 (1. 2) ? ? u =?g(u...
This paper is concerned with the existence and uniform decay rates of solutions of the waveequation with a sourceterm and subject to nonlinear boundar...
In a moment of despair, and lost without hope, David Costa prayed out to God an asked Jesus for forgiveness of his sins. Like so many before him, he believed he was saved. But later in life, an alluring question overcame him: Who really is Jesus? Raised in part in a non-religious home by a scientist father, David was taught to question things. His personal journey has lead him to the heart of Christianity by asking ten questions of Jesus, such as: Where are Heaven and Hell located? and Does God have a plan for everyone? The questions have been graciously answered in Jesus name by Senior...
In a moment of despair, and lost without hope, David Costa prayed out to God an asked Jesus for forgiveness of his sins. Like so many before him, he b...
