Showing math.CAShow all
2 papers · 1 filter
math.CA2026
Reverse square function estimates for degenerate curves and its applications
Aleksandar Bulj, Kotaro Inami, Shobu Shiraki
Building on the classical work of Córdoba--Fefferman and the recent work of Schippa, we establish reverse square function estimates for functions whose Fourier support is con…
math.CA2024
Local smoothing estimates for Schrödinger equations in modulation spaces
Kotaro Inami
Motivated by a recent work of Schippa (2022), we consider local smoothing estimates for Schrödinger equations in modulation spaces. By using the Córdoba-Fefferman type reverse squa…