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Monochromatic Sums and Products over the Rationals

Institute for Advanced Study via YouTube

Overview

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Explore a mathematical seminar presentation examining Hindman's Theorem and its implications for monochromatic sums and products in number theory. Delve into the fundamental theorem stating that finite coloring of natural numbers always yields an infinite sequence with same-colored finite sums, and discover how this extends to products when considering powers of 2. Learn why attempting to achieve both monochromatic sums and products simultaneously fails in natural numbers, as demonstrated by findings from the 1970s. Investigate the extension of this mathematical concept beyond natural numbers into broader numerical spaces, including dyadic rationals, rational numbers, and real numbers. Gain insights from collaborative research conducted by Maria-Romina Ivan from the University of Cambridge, working alongside Neil Hindman and Imre Leader, presented at the Computer Science/Discrete Mathematics Seminar II at the Institute for Advanced Study.

Syllabus

10:30am|Simonyi 101 and Remote Access

Taught by

Institute for Advanced Study

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