Global classical solutions to the Cauchy problem for a nonlinear wave equation
Haroldo R. Clark1
Received24 Aug 1995
Revised03 Jan 1997
Abstract
In this paper we consider the Cauchy problem
{u″+M(|A12u|2)Au=0in]0,T[u(0)=u0,u′(0)=u1, where u′
is the derivative in the sense of distributions and |A12u| is the H-norm of
A12u. We
prove the existence and uniqueness of global classical solution.