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Start Over Descriptor "Trigonometric number" Publisher carpathian journal of mathematics
1 results on '"Trigonometric number"'

1. On linear independence of trigonometric numbers.

Author

BERGER, ARNO

Subjects
*LINEAR dependence (Mathematics), *TRIGONOMETRIC identities, *RATIONAL numbers, *POLYNOMIALS, *RECURSION theory
Abstract

A necessary and sufficient condition is established for 1, cos(πr1), and cos(πr2) to be rationally independent, where r1, r2 are rational numbers. The elementary computational argument yields linear independenceover larger number fields as well. [ABSTRACT FROM AUTHOR]

Published
2018
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