Results 171 to 179 of about 584,030 (179)

Approximation by trigonometric polynomials in the framework of variable exponent grand Lebesgue spaces

Georgian Mathematical Journal, 2016
Vakhtang Kokilashvili
exaly  

Trigonometric t-approximation

2020
EFE, HAKAN, ASLAN, HATİCE
openaire   +1 more source

Best m-term one-sided trigonometric approximation of some function classes defined by a kind of multipliers

Acta Mathematica Sinica, English Series, 2009
exaly  

Best m-term trigonometric approximation of periodic functions of several variables from Nikol’skii–Besov classes for small smoothness

Journal of Approximation Theory, 2014
exaly  

79.43 Simple Trigonometric Approximations

The Mathematical Gazette, 1995
openaire   +1 more source

Trigonometric approximation with exponential error orders

Mathematische Annalen, 1977
exaly  

Rational Approximations for Trigonometric Functions

National Mathematics Magazine, 1945
openaire   +1 more source

Trigonometric approximation in the space L2(R d ,f)

Journal of Soviet Mathematics, 1977
exaly  

Approximation of functions in the mean by trigonometrical polynomials

1946
openaire   +2 more sources