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1

A Quantitative Variant of Voronovskaja’s Theorem

Heiner Gonska, Gancho Tachev

Journal:

Results in Mathematics

Year:

2009

Language:

english

File:

PDF, 365 KB

english, 2009

2

New estimates in Voronovskaja’s theorem

Journal:

Numerical Algorithms

Year:

2012

Language:

english

File:

PDF, 238 KB

english, 2012

3

Voronovskaja's theorem revisited

Gancho T. Tachev

Journal:

Journal of Mathematical Analysis and Applications

Year:

2008

Language:

english

File:

PDF, 113 KB

english, 2008

4

Approximation of a Continuous Curve by its Bernstein-Bézier Operator

Gancho T. Tachev

Journal:

Mediterranean Journal of Mathematics

Year:

2011

Language:

english

File:

PDF, 197 KB

english, 2011

5

Approximation by rational spline functions

Gancho T. Tachev

Journal:

Year:

2006

Language:

english

File:

PDF, 124 KB

english, 2006

6

Approximation by Algebraic Polynomials on Rectangles

Journal:

Journal of Computational Analysis and Applications

Year:

2001

Language:

english

File:

PDF, 163 KB

english, 2001

7

On multiplicativity of the Bernstein operator

Journal:

Computers & Mathematics with Applications

Year:

2011

Language:

english

File:

PDF, 203 KB

english, 2011

8

The complete asymptotic expansion for Bernstein operators

Gancho T. Tachev

Journal:

Journal of Mathematical Analysis and Applications

Year:

2012

Language:

english

File:

PDF, 128 KB

english, 2012

9

Simultaneous approximation by Bernstein operators in Hölder norms

Gonska, Heiner, Prestin, Jürgen, Tachev, Gancho, Zhou, Ding-xuan

Journal:

Mathematische Nachrichten

Year:

2013

Language:

english

File:

PDF, 137 KB

english, 2013

10

On the multiplicativity of linear operators

Gavrea, Ioan, Tachev, Gancho

Journal:

Journal of Mathematical Analysis and Applications

Year:

2013

Language:

english

File:

PDF, 185 KB

english, 2013

11

Global smoothness preservation with second order modulus of smoothness

Journal:

Mathematica Slovaca

Year:

2013

Language:

english

File:

PDF, 165 KB

english, 2013

12

Approximation by Linear Combinations of Complex Phillips Operators in Compact Disks

Gupta, Vijay, Tachev, Gancho

Journal:

Results in Mathematics

Year:

2014

Language:

english

File:

PDF, 207 KB

english, 2014

13

POINTWISE APPROXIMATION BY BERNSTEIN POLYNOMIALS

Journal:

Bulletin of the Australian Mathematical Society

Year:

2012

Language:

english

File:

PDF, 107 KB

english, 2012

14

The Rate of Approximation by Rational Bernstein Functions in Terms of Second Order Moduli of Continuity

Tachev, Gancho T.

Journal:

Numerical Functional Analysis and Optimization

Year:

2012

Language:

english

File:

PDF, 105 KB

english, 2012

15

General Form of Voronovskaja’s Theorem in Terms of Weighted Modulus of Continuity

Gupta, Vijay, Tachev, Gancho

Journal:

Results in Mathematics

Year:

2016

Language:

english

File:

PDF, 485 KB

english, 2016

16

A Global Inverse Theorem for Combinations of Phillips Operators

Journal:

Mediterranean Journal of Mathematics

Year:

2016

Language:

english

File:

PDF, 530 KB

english, 2016

17

Piecewise Linear Interpolation With Nonequidistant Nodes

Tachev, Gancho T.

Journal:

Numerical Functional Analysis and Optimization

Year:

2000

Language:

english

File:

PDF, 709 KB

english, 2000

18

Approximation of Bounded Continuous Functions by Linear Combinations of Phillips Operators

Journal:

Demonstratio Mathematica

Year:

2014

Language:

english

File:

PDF, 394 KB

english, 2014

19

Quantitative Voronovskaya-Type Results for Polynomially Bounded Functions

Aral, Ali, Gonska, Heiner, Heilmann, Margareta, Tachev, Gancho

Journal:

Results in Mathematics

Year:

2016

Language:

english

File:

PDF, 482 KB

english, 2016

20

[Developments in Mathematics] Approximation with Positive Linear Operators and Linear Combinations Volume 50 ||

Gupta, Vijay, Tachev, Gancho

Year:

2017

Language:

english

File:

PDF, 1.91 MB

english, 2017

21

[Developments in Mathematics] Approximation with Positive Linear Operators and Linear Combinations Volume 50 || Convergence for Operators Based on Pǎltǎnea Basis

Gupta, Vijay, Tachev, Gancho

Year:

2017

Language:

english

File:

PDF, 213 KB

english, 2017

22

On Approximation Properties of Phillips Operators Preserving Exponential Functions

Gupta, Vijay, Tachev, Gancho

Journal:

Mediterranean Journal of Mathematics

Year:

2017

Language:

english

File:

PDF, 511 KB

english, 2017

23

[Developments in Mathematics] Approximation with Positive Linear Operators and Linear Combinations Volume 50 || Pointwise Estimates for Linear Combinations

Gupta, Vijay, Tachev, Gancho

Year:

2017

Language:

english

File:

PDF, 235 KB

english, 2017

24

[Developments in Mathematics] Approximation with Positive Linear Operators and Linear Combinations Volume 50 || Voronovskaja-Type Estimates

Gupta, Vijay, Tachev, Gancho

Year:

2017

Language:

english

File:

PDF, 306 KB

english, 2017

25

[Developments in Mathematics] Approximation with Positive Linear Operators and Linear Combinations Volume 50 || Voronovskaja’s Theorem in Terms of Weighted Modulus of Continuity

Gupta, Vijay, Tachev, Gancho

Year:

2017

Language:

english

File:

PDF, 273 KB

english, 2017

26

[Developments in Mathematics] Approximation with Positive Linear Operators and Linear Combinations Volume 50 || Direct Estimates for Some New Operators

Gupta, Vijay, Tachev, Gancho

Year:

2017

Language:

english

File:

PDF, 437 KB

english, 2017

27

[Developments in Mathematics] Approximation with Positive Linear Operators and Linear Combinations Volume 50 || Inverse Estimates and Saturation Results for Linear Combinations

Gupta, Vijay, Tachev, Gancho

Year:

2017

Language:

english

File:

PDF, 177 KB

english, 2017

28

[Developments in Mathematics] Approximation with Positive Linear Operators and Linear Combinations Volume 50 || Direct Estimates for Approximation by Linear Combinations

Gupta, Vijay, Tachev, Gancho

Year:

2017

Language:

english

File:

PDF, 138 KB

english, 2017

29

[Developments in Mathematics] Approximation with Positive Linear Operators and Linear Combinations Volume 50 || Moments and Combinations of Positive Linear Operators

Gupta, Vijay, Tachev, Gancho

Year:

2017

Language:

english

File:

PDF, 158 KB

english, 2017

30

AIP Conference Proceedings [AIP APPLICATIONS OF MATHEMATICS IN ENGINEERING AND ECONOMICS (AMEE '12): Proceedings of the 38th International Conference Applications of Mathematics in Engineering and Economics - Sozopol, Bulgaria (8–13 June 2012)] - Approximation by the iterates of Bernstein operator

Zapryanova, Teodora, Tachev, Gancho

Year:

2012

Language:

english

File:

PDF, 836 KB

english, 2012

31

Improved approximation on Durrmeyer-type operators

Gupta, Vijay, Soybaş, Danyal, Tachev, Gancho

Journal:

Boletín de la Sociedad Matemática Mexicana

Year:

2018

Language:

english

File:

PDF, 457 KB

english, 2018

32

Modified Kantorovich operators with better approximation properties

Gupta, Vijay, Tachev, Gancho, Acu, Ana-Maria

Journal:

Numerical Algorithms

Year:

2018

Language:

english

File:

PDF, 1.29 MB

english, 2018

33

Voronovskaja’s theorem for functions with exponential growth

Tachev, Gancho, Gupta, Vijay, Aral, Ali

Journal:

Georgian Mathematical Journal

Year:

2018

Language:

english

File:

PDF, 650 KB

english, 2018

34

Better Numerical Approximation by Durrmeyer Type Operators

Acu, Ana-Maria, Gupta, Vijay, Tachev, Gancho

Journal:

Results in Mathematics

Year:

2019

Language:

english

File:

PDF, 1.55 MB

english, 2019