Rational approximation to real points on quadratic hypersurfaces

DOI10.1112/jlms.12388zbMath1479.11120arXiv1909.01499OpenAlexW2972034997MaRDI QIDQ4999777

Damien Roy, Anthony Poels

Publication date: 2 July 2021

Published in: Journal of the London Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1909.01499

zbMATH Keywords

rational approximationextremal pointsparametric geometry of numbersWitt indexquadratic hypersurfacesexponent of best rational approximationexponent of uniform rational approximation

Mathematics Subject Classification ID

Measures of irrationality and of transcendence (11J82) Simultaneous homogeneous approximation, linear forms (11J13)

Related Items (3)

Exponents of Diophantine approximation in dimension 2 for a general class of numbers ⋮ Singular vectors on manifolds and fractals ⋮ Quantitative rational approximation on spheres

Cites Work

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