L2-Decay of Solutions to Dissipative Nonlinear Schrödinger Equation with Large Initial Data
摘要
We study an L2-decay estimate of solutions to the dissipative nonlinear Schrödinger equation in a one-dimensional space. In the known results, the so-called strong dissipative condition is applied to the decay estimate for the initial data without size restriction. In this paper, we succeed in obtaining the L2-decay rate under a weaker dissipative condition.