# On a Problem of Best Uniform Approximation and a Polynomial Inequality of Visser

Bulletin of the Polish Academy of Sciences. Mathematics (2014)

- Volume: 62, Issue: 1, page 43-48
- ISSN: 0239-7269

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topM. A. Qazi. "On a Problem of Best Uniform Approximation and a Polynomial Inequality of Visser." Bulletin of the Polish Academy of Sciences. Mathematics 62.1 (2014): 43-48. <http://eudml.org/doc/281267>.

@article{M2014,

abstract = {In this paper, a generalization of a result on the uniform best approximation of α cos nx + β sin nx by trigonometric polynomials of degree less than n is considered and its relationship with a well-known polynomial inequality of C. Visser is indicated.},

author = {M. A. Qazi},

journal = {Bulletin of the Polish Academy of Sciences. Mathematics},

keywords = {uniform best approximation; trigonometric polynomials; functions of exponential type; polynomials; Visser's inequality},

language = {eng},

number = {1},

pages = {43-48},

title = {On a Problem of Best Uniform Approximation and a Polynomial Inequality of Visser},

url = {http://eudml.org/doc/281267},

volume = {62},

year = {2014},

}

TY - JOUR

AU - M. A. Qazi

TI - On a Problem of Best Uniform Approximation and a Polynomial Inequality of Visser

JO - Bulletin of the Polish Academy of Sciences. Mathematics

PY - 2014

VL - 62

IS - 1

SP - 43

EP - 48

AB - In this paper, a generalization of a result on the uniform best approximation of α cos nx + β sin nx by trigonometric polynomials of degree less than n is considered and its relationship with a well-known polynomial inequality of C. Visser is indicated.

LA - eng

KW - uniform best approximation; trigonometric polynomials; functions of exponential type; polynomials; Visser's inequality

UR - http://eudml.org/doc/281267

ER -

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