Palavra-chave: KDV EQUATION

SCHRODINGER EQUATION ZAKHAROV?KUZNETSOV ZAKHAROV-KUZNETSOV EQUATION GALERKIN METHOD WATER WAVE MODELS GLOBAL WELL-POSEDNESS STABILITY NONLINEAR DISPERSIVE WAVE EQUATIONS LOCAL WELL-POSEDNESS SMOOTHING EFFECTS LOCAL AND GLOBAL WELL-POSEDNESS INITIAL VALUE PROBLEM DISPERSIVE-DISSIPATIVE MODELS BLOW-UP SOLUTION ANALYTIC SOLUTION ASYMPTOTIC BEHAVIOR WAVELETS WELL-POSEDNESS ILL-POSEDNESS UNIQUE CONTINUATION PRINCIPLE SOBOLEV SPACES BBM EQUATION ALMOST CONSERVATION LAW GEVREY CLASS OF SPACES DISPERSIVE EQUATION EXISTENCE THEOREM CAUCHY PROBLEM