## Revista Matemática Iberoamericana

### Sharp linear and bilinear restriction estimates for paraboloids in the cylindrically symmetric case

Shuanglin Shao

#### Abstract

For cylindrically symmetric functions dyadically supported on the paraboloid, we obtain a family of sharp linear and bilinear adjoint restriction estimates. As corollaries, we first extend the ranges of exponents for the classical \textit{linear or bilinear adjoint restriction conjectures} for such functions and verify the \textit{linear adjoint restriction conjecture} for the paraboloid. We also interpret the restriction estimates in terms of solutions to the Schrödinger equation and establish the analogous results when the paraboloid is replaced by the lower third of the sphere.

#### Article information

Source
Rev. Mat. Iberoamericana, Volume 25, Number 3 (2009), 1127-1168.

Dates
First available in Project Euclid: 3 November 2009

https://projecteuclid.org/euclid.rmi/1257258103

Mathematical Reviews number (MathSciNet)
MR2590695

Zentralblatt MATH identifier
1183.42010

#### Citation

Shao, Shuanglin. Sharp linear and bilinear restriction estimates for paraboloids in the cylindrically symmetric case. Rev. Mat. Iberoamericana 25 (2009), no. 3, 1127--1168. https://projecteuclid.org/euclid.rmi/1257258103

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