学位论文详细信息
Linear and bilinear restriction estimates for the Fourier transform | |
Fourier transform;Restriction theory;Wave equation;Linear restriction;Kakeya problem;Schrodingerequation | |
Temur, Faruk | |
关键词: Fourier transform; Restriction theory; Wave equation; Linear restriction; Kakeya problem; Schrodingerequation; | |
Others : https://www.ideals.illinois.edu/bitstream/handle/2142/46569/Faruk_Temur.pdf?sequence=1&isAllowed=y | |
美国|英语 | |
来源: The Illinois Digital Environment for Access to Learning and Scholarship | |
【 摘 要 】
This thesis is concerned with the restriction theory of the Fourier transform. We prove two restriction estimates for the Fourier transform. The first is a bilinear estimate for the light cone when the exponents are on a critical line. Thisextends results proven by Wolff, Tao andLee-Vargas. The second result is a linear restriction estimate for surfaces with positive Gaussian curvature that improves over estimates proven by Bourgain and Guth, and gives the best known exponents for the well-known restriction conjecture for dimensions that are multiples of three.
【 预 览 】
Files | Size | Format | View |
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Linear and bilinear restriction estimates for the Fourier transform | 1374KB | download |