2000 character limit reached
On a Sharp Fourier Extension Inequality on the Circle with Lacunary Spectrum
Published 23 Oct 2025 in math.CA | (2510.20934v1)
Abstract: We prove a sharp Fourier extension inequality on the circle for the Tomas-Stein exponent for functions whose spectrum ${\pm \lambda_n}$ satisfies $\lambda_{n+1}>3 \lambda_{n}$.
Paper Prompts
Sign up for free to create and run prompts on this paper using GPT-5.
Top Community Prompts
Collections
Sign up for free to add this paper to one or more collections.