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arXiv · 0708.0151

Nonisomorphic Verdier octahedra on the same base

Matthias Kuenzer
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Abstract

We show by an example that in a Verdier triangulated category, there may exist two mutually nonisomorphic Verdier octahedra containing the same commutative triangle.

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Matthias Kuenzer. 2009-03-16. Nonisomorphic Verdier octahedra on the same base. https://arxiv.org/abs/0708.0151

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