Palavra-chave: KDV EQUATION

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