Palavra-chave: KDV EQUATION

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