Borislav R. Draganov

According to our database, Borislav R. Draganov authored at least 7 papers between 2007 and 2021.

Collaborative distances:

• Dijkstra number of seven.
• Erdős number of seven.

2021

Direct estimates of the weighted simultaneous approximation by the Szász-Mirakjan operator.

Borislav R. Draganov

Period. Math. Hung., 2021

2020

Corrigendum to "Strong estimates of the weighted simultaneous approximation by the Bernstein and Kantorovich operators and their iterated Boolean sums" [J. Approx. Theory 200 (2015) 92-135].

Borislav R. Draganov

J. Approx. Theory, 2020

2019

Simultaneous approximation by Bernstein polynomials with integer coefficients.

Borislav R. Draganov

J. Approx. Theory, 2019

2015

Strong estimates of the weighted simultaneous approximation by the Bernstein and Kantorovich operators and their iterated Boolean sums.

Borislav R. Draganov

J. Approx. Theory, 2015

2010

A characterization of weighted approximations by the Post-Widder and the Gamma operators, II.

Borislav R. Draganov, Kamen G. Ivanov

J. Approx. Theory, 2010

Exact estimates of the rate of approximation of convolution operators.

Borislav R. Draganov

J. Approx. Theory, 2010

2007

A characterization of weighted approximations by the Post-Widder and the Gamma operators.

Borislav R. Draganov, Kamen G. Ivanov

J. Approx. Theory, 2007