| Approximation by operators of Cao-Gonska type Gs,n +. Direct and converse theorem. T Zapryanova Math. Edu. Math. 37, 169-175, 2008 | 13* | 2008 |
| On the Iterates of Jackson Type Operator T Zapryanova, D Souroujon Mediterranean Journal of Mathematics 13, 5053-5061, 2016 | 12 | 2016 |
| A Characterization of the K-Functional for the Algebraic Version of the Trigonometric Jackson Integrals G s, n and the K-Functionals for Cao–Gonska Operators and TD Zapryanova Results in Mathematics 54 (3), 397-413, 2009 | 9 | 2009 |
| Generalized inverse theorem for schoenberg operator T Zapryanova, G Tachev Journal of Modern Mathematics Frontier 1 (2), 11-16, 2012 | 8 | 2012 |
| On the relation between the number of real and complex zeros of polynomials of a certain kind D Souroujon, T Zapryanova AIP Conference Proceedings 2159 (1), 030032, 2019 | 4 | 2019 |
| Best approximation and Moduli of Smoothness T Dimova Zapryanova Pliska Studia Mathematica Bulgarica 21 (1), 299p-306p, 2012 | 4 | 2012 |
| Characterization of best algebraic approximation by a generalized modulus of smoothness T Zapryanova, D Souroujon AIP Conference Proceedings 2172 (1), 060001, 2019 | 2 | 2019 |
| On Approximation by Algebraic Version of the Trigonometric Jackson Integrals in Weighted Integral Metric T Zapryanova Journal of Operators 2013, 2013 | 2 | 2013 |
| Saturation of Cao–Gonska operators Λ* and Λ+ TD Zapryanova Results in Mathematics 62, 445-457, 2012 | 2 | 2012 |
| Approximation by the iterates of Bernstein operator T Zapryanova, G Tachev, V Pasheva, G Venkov AIP Conference Proceedings-American Institute of Physics 1497 (1), 184, 2012 | 2 | 2012 |
| Математика с приложения в икономиката ТЗ Дочо Дочев, Дико Суружон, Росен Николаев, Тодор Стоянов Наука и икономика, 2011 | 2 | 2011 |
| On the iterates of Jackson type operator GS,N in Hilbert space D Souroujon, T Zapryanova Quaestiones Mathematicae 42 (3), 289-296, 2019 | 1 | 2019 |
| A characterization theorem for the K-functional associated with the algebraic version of trigonometric Jackson integrals T Zapryanova Serdica Mathematical Journal 32 (4), 303p-322p, 2006 | 1 | 2006 |
| On the Number of Real Zeros of a Certain Kind of Polynomials D Souroujon, T Zapryanova BP International, 2024 | | 2024 |
| On the iterates of discretized versions of Cao-Gonska operators T Zapryanova AIP Conference Proceedings 2939 (1), 2023 | | 2023 |
| Problems with using the information from the cash flow statement by lenders (banks) as capital providers F Filipova, T Zapryanova, A Atanasov, R Marinova Izvestia Journal of the Union of Scientists-Varna. Economic Sciences Series …, 2023 | | 2023 |
| Non-positivity of Operators Gs, n+ T Zapryanova International Conference on New Trends in the Applications of Differential …, 2022 | | 2022 |
| Линейна алгебра и аналитична геометрия ТЗ Дико Суружон Икономически университет -Варна, Наука и икономика, 2022 | | 2022 |
| Detailed Study on Characterization of Best Algebraic Approximation by a Generalized Modulus of Smoothness T Zapryanova, D Souroujon BP International, 2021 | | 2021 |
| An answer to a conjecture on the limit of the iterates of Jackson type operator Gs, n T Zapryanova, D Souroujon AIP Conference Proceedings 1910 (1), 2017 | | 2017 |
Diko SouroujonUniversity of Economics-VarnaVerified email at ue-varna.bg
