Forcing operators on star graphs applied for the cubic fourth order Schrödinger equation
Forcing operators on star graphs applied for the cubic fourth order Schrödinger equation
In a recent article \textit{"Lower regularity solutions of the biharmonic Schr\"odinger equation in a quarter plane", to appear on Pacific Journal of Mathematics [15]}, the authors gave a starting point of the study on a series of problems concerning the initial boundary value problem and control theory of Biharmonic NLS …