Abstract
We prove that only finitely many -invariants of elliptic curves with complex multiplication are algebraic units. A rephrased and generalized version of this result resembles Siegel’s theorem on integral points of algebraic curves.
Citation
Philipp Habegger. "Singular moduli that are algebraic units." Algebra Number Theory 9 (7) 1515 - 1524, 2015. https://doi.org/10.2140/ant.2015.9.1515
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