arXiv · 1808.03172
This is a brief introduction to the world of Noncommutative Algebra aimed at advanced undergraduate and beginning graduate students.
Chelsea Walton. 2018-08-09. An Invitation to Noncommutative Algebra. https://arxiv.org/abs/1808.03172
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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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