2 papers
math.CA2026
Sharp L^4 restriction estimates for surfaces of codimension two in R^5
Jennifer Duncan, Ana Vargas
We prove Fourier adjoint restriction estimates for three-dimensional quadratic surfaces in . These estimates are sharp up to the endpoint, and im…
math.CA2024
Localised variants of multilinear restriction
David Beltran, Jennifer Duncan, Jonathan Hickman
We revisit certain localised variants of the Bennett-Carbery-Tao multilinear restriction theorem, recently proved by Bejenaru. We give a new proof of Bejenaru's theorem, relating t…