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arXiv · 1112.0804

Multiplicity in difference geometry

Ivan Tomasic
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Abstract

We prove a first principle of preservation of multiplicity in difference geometry, paving the way for the development of a more general intersection theory. In particular, the fibres of a σ-finite morphism between difference curves are all of the same size, when counted with correct multiplicities.

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Ivan Tomasic. 2011-12-04. Multiplicity in difference geometry. https://arxiv.org/abs/1112.0804

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