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arXiv · 0704.3696

A weighted graph problem from commutative algebra

Peter M. Johnson
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Abstract

We give an especially simple proof of a theorem in graph theory that forms the key part of the solution to a problem in commutative algebra, on how to characterize the integral closure of a polynomial ring generated by quadratic monomials.

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Peter M. Johnson. 2011-06-07. A weighted graph problem from commutative algebra. https://arxiv.org/abs/0704.3696

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