【114/9/18】16:20-17:10 沈俊嚴 教授（國立臺灣大學數學系）
發佈日期 :
2025-08-21
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| Date | 2025-9-18 16:20-17:10 |
| Place | 數學館1樓3174教室 |
| Speaker | 沈俊嚴 教授（國立臺灣大學數學系） |
| Title | Size Estimates for Polynomial Images |
| Abstract | In this talk, I will first briefly review the history of sum-product estimates in the discrete setting and mention the applications of sum-product type problems. Then I will start introducing the celebrated result of Bourgain about the discretized sum-product estimate and its applications. Finally I will talk about our recent results about expanding polynomials in terms of Lebesgue measure and Hausdorff dimension. |
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