Cho, Chu-Hee, and Shobu Shiraki. “Pointwise Convergence Along a Tangential Curve for the Fractional Schrödinger Equation”. Annales Fennici Mathematici 46, no. 2 (August 19, 2021): 993–1005. Accessed December 22, 2024. https://afm.journal.fi/article/view/110914.