arXiv · 1708.02558
The Euler top and canonical lifts
Abstract
In this note, we prove a finiteness result for fibers that are canonical lifts in a given elliptic fibration. The question was motivated by the authors' construction of an arithmetic Euler top, and it highlights an interesting discrepancy between the arithmetic and the classical case: in the former, it is impossible to extend the flows to a compactification of the phase space, viewed as an elliptic fibration over the space of action variables.
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Alexandru Buium, Emma Previato. 2017-08-08. The Euler top and canonical lifts. https://arxiv.org/abs/1708.02558
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