Slicing Surfaces and Fourier Restriction Conjecture

نویسنده

  • FABIO NICOLA
چکیده

We deal with the restriction phenomenon for the Fourier transform. We prove that each of the restriction conjectures for the sphere, the paraboloid, the elliptic hyperboloid in R implies that for the cone in R. We also prove a new restriction estimate for any surface in R locally isometric to the plane and of finite type.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Higher Rank Brill–noether Theory on Sections of K3 Surfaces

We discuss the role of K3 surfaces in the context of Mercat’s conjecture in higher rank Brill–Noether theory. Using liftings of Koszul classes, we show that Mercat’s conjecture in rank 2 fails for any number of sections and for any gonality stratum along a Noether– Lefschetz divisor inside the locus of curves lying on K3 surfaces. Then we show that Mercat’s conjecture in rank 3 fails even for c...

متن کامل

Semi-homogeneous Sheaves, Fourier-mukai Transforms and Moduli of Stable Sheaves on Abelian Surfaces

This paper studies stable sheaves on abelian surfaces of Picard number one. Our main tools are semi-homogeneous sheaves and Fourier-Mukai transforms. We introduce the notion of semi-homogeneous presentation and investigate the behavior of stable sheaves under Fourier-Mukai transforms. As a consequence, an affirmative proof is given to the conjecture proposed by Mukai in the 1980s. This paper al...

متن کامل

Lecture 2: Introduction to ` Decoupling and a First Look at the Applications

would provide an effective tool for understanding significant cancellation phenomena in the Fourier restriction problem. Recall that (1) is conjectured to hold for all Schwartz f with Fourier support in NR ́1pPq We remark that an argument of Carbery [5] shows that (1) also implies the Kakeya conjecture and, consequently, the preceding argument “reduces” proving the restriction problem to establi...

متن کامل

A Bilinear Fourier Extension Theorem and Applications to the Distance Set Problem

In this paper, we obtain a weighted version of Tao’s bilinear Fourier extension estimate for elliptic surfaces. This implies improved partial results in the direction of Falconer’s distance set conjecture in dimensions d ≥ 3.

متن کامل

Diffeomorphisms and families of Fourier–Mukai transforms in mirror symmetry

Assuming the standard framework of mirror symmetry, a conjecture is formulated describing how the diffeomorphism group of a Calabi–Yau manifold Y should act by families of Fourier–Mukai transforms over the complex moduli space of the mirror X. The conjecture generalizes a proposal of Kontsevich relating monodromy transformations and selfequivalences. Supporting evidence is given in the case of ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2008