Independence of the Diophantine exponents associated with linear subspaces

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1. Verfasser: Guillot, Gaétan
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Veröffentlicht: 2024
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author Guillot, Gaétan
author_facet Guillot, Gaétan
contents We elaborate on a problem raised by Schmidt in 1967 which generalizes the theory of classical Diophantine approximation to subspaces of $\R^n$. We consider Diophantine exponents for linear subspaces of $\R^n$ which generalize the irrationality measure for real numbers. We prove here that we have no smooth relations among some functions associated to these exponents. To establish this result, we construct subspaces for which we are able to compute the exponents.
format Preprint
id arxiv_https___arxiv_org_abs_2406_07082
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle Independence of the Diophantine exponents associated with linear subspaces
Guillot, Gaétan
Number Theory
Primary 11J13, 11J25 Secondary 11J17
We elaborate on a problem raised by Schmidt in 1967 which generalizes the theory of classical Diophantine approximation to subspaces of $\R^n$. We consider Diophantine exponents for linear subspaces of $\R^n$ which generalize the irrationality measure for real numbers. We prove here that we have no smooth relations among some functions associated to these exponents. To establish this result, we construct subspaces for which we are able to compute the exponents.
title Independence of the Diophantine exponents associated with linear subspaces
topic Number Theory
Primary 11J13, 11J25 Secondary 11J17
url https://arxiv.org/abs/2406.07082