On the multiplication table problem

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• Ben Green (University of Oxford)
• Wednesday 28 January 2026, 13:30-14:30
• MR4, CMS.

If you have a question about this talk, please contact Julia Wolf.

Denote by M(n) the number of distinct integers in the n by n multiplication table. Thus M(10) = 42. I will discuss the issue of estimating M(n). (Joint work with M. Sawhney.)

This talk is part of the Discrete Analysis Seminar series.

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