Geodesic
On a Problem of Best Uniform Approximation and a Polynomial Inequality of Visser
M. A. Qazi1
1 Department of Mathematics Tuskegee University Tuskegee, AL 36088, U.S.A.
Bulletin of the Polish Academy of Sciences. Mathematics, Tome 62 (2014) no. 1, pp. 43-48.

Voir la notice de l'article provenant de la source Institute of Mathematics Polish Academy of Sciences

In this paper, a generalization of a result on the uniform best approximation of $\alpha \cos{n x} + \beta \sin{n x}$ by trigonometric polynomials of degree less than $n$ is considered and its relationship with a well-known polynomial inequality of C. Visser is indicated.
DOI : 10.4064/ba62-1-5
Keywords: paper generalization result uniform best approximation alpha cos beta sin trigonometric polynomials degree considered its relationship well known polynomial inequality visser indicated

M. A. Qazi 1

1 Department of Mathematics Tuskegee University Tuskegee, AL 36088, U.S.A. 
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M. A. Qazi. On a Problem of Best Uniform Approximation 
 and a Polynomial Inequality of Visser. Bulletin of the Polish Academy of Sciences. Mathematics, Tome 62 (2014) no. 1, pp. 43-48. doi : 10.4064/ba62-1-5. http://geodesic.mathdoc.fr/articles/10.4064/ba62-1-5/

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