On convergence properties for generalized Schrödinger operators along tangential curves
摘要
In this paper, we consider convergence properties for generalized Schrödinger operators along tangential curves in ℝn × ℝ with less smoothness comparing with Lipschitz condition. Firstly, we obtain sharp convergence rate for generalized Schrödinger operators with polynomial growth along tangential curves in ℝn × ℝ, n ≥ 1. Secondly, we get the convergence result along a family of restricted tangential curves in ℝ × ℝ. As a corollary, we obtain the sharp Lp-Schrödinger maximal estimates along tangential curves in ℝ × ℝ.