[PDF][PDF] Estimating the rate of best trigonometric approximation in homogeneous Banach spaces by moduli of smoothness
BR Draganov - Proc. Int. Conf." Constructive Theory of Functions” …, 2010 - fmi.uni-sofia.bg
Best trigonometric approximation in homogeneous Banach spaces of periodic functions is
characterized by two moduli of smoothness, which are equivalent to zero if the function is a …
characterized by two moduli of smoothness, which are equivalent to zero if the function is a …
[PDF][PDF] Approximation of unbounded functions by trigonometric polynomials
AA Auad, MM Khrajan - 2017 - iasj.net
The purpose of this paper is present a brief survey of know on estimates the rate for best
approximation of unbounded functions by suitable trigonometric polynomials of one variable …
approximation of unbounded functions by suitable trigonometric polynomials of one variable …
[PDF][PDF] Trigonometric Approximation by Modulus of Smoothness in Lp, α (X)
MH Fayyadh, AA Auad - 2021 - iasj.net
In this paper, we study the approximate properties of functions by means of trigonometric
polynomials in weighted spaces. Relationships between modulus of smoothness of function …
polynomials in weighted spaces. Relationships between modulus of smoothness of function …
[PDF][PDF] Approximation of unbounded functions by trigonometric
AA AUAD, MM KHRAJAN - iasj.net
The purpose of this paper is present a brief survey of know on estimates the rate for best
approximation of unbounded functions by suitable trigonometric polynomials of one variable …
approximation of unbounded functions by suitable trigonometric polynomials of one variable …
[PDF][PDF] MODULI OF SMOOTHNESS AND ONE PROBLEM FROM INTERNATIONAL COMPETITION FOR UNIVRSITY STUDENTS
T ZAPRYANOVA, D SOUROUJON - … (ITM 2017) 28-29 JUNE 2017 …, 2017 - researchgate.net
MODULI OF SMOOTHNESS AND ONE PROBLEM FROM INTERNATIONAL COMPETITION
FOR UNIVRSITY STUDENTS Page 158 2ND CONFERENCE ON INNOVATIVE TEACHING …
FOR UNIVRSITY STUDENTS Page 158 2ND CONFERENCE ON INNOVATIVE TEACHING …
An Improved Jackson Inequality for the Best Trigonometric Approximation.
B Draganov - Ukrainian Mathematical Journal, 2014 - search.ebscohost.com
The paper presents an improved Jackson inequality and the corresponding inverse
inequality for the best trigonometric approximation in terms of the moduli of smoothness …
inequality for the best trigonometric approximation in terms of the moduli of smoothness …
An Improved Jackson Inequality for the Best Trigonometric Approximation
BR Draganov - Український математичний журнал, 2013 - dspace.nbuv.gov.ua
The paper presents an improved Jackson inequality and the corresponding inverse
inequality for the best trigonometric approximation in terms of the moduli of smoothness …
inequality for the best trigonometric approximation in terms of the moduli of smoothness …
[PDF][PDF] Авторска справка за приносниÿ характер на трудовете
БР Драганов - uni-sofia.bg
Една основна задача в теориÿ на апроксимациите е установÿването на добра оценка
на грешката на даден апроксимационен процес. Изключително полезни в тази връзка …
на грешката на даден апроксимационен процес. Изключително полезни в тази връзка …
[PDF][PDF] Авторска справка за приносния характер на трудовете
ПЕ Първанов - uni-sofia.bg
xk (1− x) n− k а f е интегруема по Лебег в (0, 1) функция с крайни граници в 0 и 1, бе
обект на обстойно изследване в дисертацията ми, като резултатите от съвместната …
обект на обстойно изследване в дисертацията ми, като резултатите от съвместната …