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The Restriction Problem and the Polynomial Method - Lecture III

Hausdorff Center for Mathematics via YouTube

Overview

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Explore the third lecture in a series on Stein's restriction conjecture and the polynomial method in restriction theory. Delve into the intricacies of estimating functions with Fourier transforms supported on hypersurfaces, such as spheres in Rn. Examine the decomposition of these functions into sums over wave packets supported on long, thin tubes. Discover how Guth's introduction of the polynomial method revolutionized the study of tube intersections in restriction theory. Gain a comprehensive understanding of Stein's restriction conjecture and its connection to the Kakeya conjecture. Investigate the application of the polynomial method in addressing these fundamental problems in harmonic analysis and geometric measure theory. This 57-minute lecture, presented by Hong Wang at the Hausdorff Center for Mathematics, offers an in-depth exploration of advanced mathematical concepts and techniques.

Syllabus

Hong Wang: The restriction problem and the polynomial method, Lecture III

Taught by

Hausdorff Center for Mathematics

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