Article ID Journal Published Year Pages File Type
4586130 Journal of Algebra 2011 21 Pages PDF
Abstract

We introduce the notion of entropic Følner function for algebras and we study its relation with the isoperimetric profile and the lower transcendence degree.Under the assumption of a technical conjecture we use the Shannon inequality to derive a theorem on the lower transcendence degree of domains and division algebras. We finally discuss its relation with some old conjectures of M. Artin, L. Small and J. Zhang.

Related Topics
Physical Sciences and Engineering Mathematics Algebra and Number Theory