Linear forms at a basis of an algebraic number field
Language
en
Article de revue
This item was published in
Journal of Number Theory. 2012-01-02, vol. 132, n° 1, p. 1-25
Elsevier
English Abstract
It was proved by Cassels and Swinnerton-Dyer that Littlewood conjecture in simultaneous Diophantine approximation holds for any pair of numbers in a cubic field. Later this result was generalized by Peck to a basis (1, α1 ...Read more >
It was proved by Cassels and Swinnerton-Dyer that Littlewood conjecture in simultaneous Diophantine approximation holds for any pair of numbers in a cubic field. Later this result was generalized by Peck to a basis (1, α1 , * * * , αn ) of a real algebraic number field of degree at least 3. By transference, this result provides some solutions for the dual form of Littlewood's conjecture. Here we find another solutions, and using Baker's estimates for linear forms in logarithms of algebraic numbers, we discuss whether the result is best possible.Read less <
Origin
Hal imported