arXiv · 2406.11094
We present the problems and solutions to the 12th Annual USA Junior Mathematical Olympiad.
Bela Bajnok, Evan Chen. 2024-04-28. Report on the 12th Annual USA Junior Mathematical Olympiad. https://arxiv.org/abs/2406.11094
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This is a survey on an old open problem in combinatorics called the unit distance problem, and the field of mathematics around it, called incidence geometry. What do we know about the problem? Why is it difficult? How does it connect with other parts of math?
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