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arXiv · 1312.6496

Introduction to the Ekedahl Invariants

Ivan Martino
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Abstract

In 2009 T. Ekedahl introduced certain cohomological invariants for finite groups. In this work we introduce these invariants and we show some of their properties. We also give an equivalent definition for such invariants.

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Ivan Martino. 2013-12-23. Introduction to the Ekedahl Invariants. https://arxiv.org/abs/1312.6496

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