Nikolay Kyurkchiev

发表

INVESTIGATIONS OF THE K--STAGE ERLANGIAN SOFTWARE RELIABILITY GROWTH MODEL

Nikolay Pavlov, Anton Iliev, Asen Rahnev, 2018 .

ON THE EXTENDED CHEN'S AND PHAM'S SOFTWARE RELIABILITY MODELS. SOME APPLICATIONS

Nikolay Pavlov, Anton Iliev, Asen Rahnev, 2018 .

A NEW ANALYSIS OF CRYPTOLOCKER RANSOMWARE AND WELCHIA WORM PROPAGATION BEHAVIOR. SOME APPLICATIONS. III

Anton Iliev, Asen Rahnev, Nikolay Kyurkchiev, 2019 .

A NOTE ON THE YAMADA--EXPONENTIAL SOFTWARE RELIABILITY MODEL

Nikolay Pavlov, Asen Rahnev, Nikolay Kyurkchiev, 2018 .

Analysis of the Chen’s and Pham’s Software Reliability Models

Nikolay Pavlov, Anton Iliev, Asen Rahnev, 2018 .

SOME DETERMINISTIC RELIABILITY GROWTH CURVES FOR SOFTWARE ERROR DETECTION: APPROXIMATION AND MODELING ASPECTS

Nikolay Pavlov, Asen Rahnev, Nikolay Kyurkchiev, 2018 .

On the approximation of the step function by some sigmoid functions

Nikolay Kyurkchiev, Anton I. Iliev, S. Markov, 2017, Math. Comput. Simul..

Some New Logistic Differential Models

Anton Iliev, Asen Rahnev, Nikolay Kyurkchiev, 2019 .

Some Software Reliability Models

Nikolay Pavlov, Anton Iliev, Asen Rahnev, 2018 .

ON AN IMPLEMENTATION OF BLACK-SCHOLES MODEL FOR ESTIMATION OF CALL- AND PUT-OPTION VIA PROGRAMMING ENVIRONMENT MATHEMATICA

Angela Slavova, Nikolay Kyurkchiev, N. Kyurkchiev, 2013 .

On the generalization of the Alefeld-Herzberger's method

Andrey Andreev, Nikolay Kyurkchiev, 2006, Computing.

A NOTE ON THE ``MEAN VALUE'' SOFTWARE RELIABILITY MODEL

Nikolay Pavlov, Anton Iliev, Asen Rahnev, 2018 .

Nontrivial Practical Algorithms

Anton Iliev, Asen Rahnev, Nikolay Kyurkchiev, 2019 .

Nontrivial Models in Debugging Theory

Nikolay Pavlov, Anton Iliev, Asen Rahnev, 2018 .

Global Convergence Properties of the SOR-Weierstrass Method

Nikolay Kyurkchiev, Anton I. Iliev, Vladimir Hristov, 2010, NMA.

Analysis of Biochemical Mechanisms using Mathematica with Applications

Svetoslav Markov, Nikolay Kyurkchiev, Maya Mincheva, 2017, Serdica Journal of Computing.

APPLICATION OF A NEW CLASS CUMULATIVE LIFETIME DISTRIBUTION TO SOFTWARE RELIABILITY ANALYSIS

Nikolay Pavlov, Anton Iliev, Asen Rahnev, 2018 .

Some Methods for Simultaneous Extraction of a Part of All Multiple Roots of Algebraic Polynomials

Nikolay Kyurkchiev, Anton I. Iliev, N. Kyurkchiev, 2005, Computing.

SOME DETERMINISTIC GROWTH CURVES WITH APPLICATIONS TO SOFTWARE RELIABILITY ANALYSIS

Nikolay Pavlov, Asen Rahnev, Nikolay Kyurkchiev, 2018 .

PROPERTIES OF A GENERALIZED FAMILY OF DISTRIBUTIONS BY ALTUN ET ALL [1]

Maria T. Vasileva, Anton Iliev, Asen Rahnev, 2021 .

A Note on the Burr-Hatke-exponential Model. Some Applications

Nikolay Kyurkchiev, 2021 .

ON SOME ADAPTIVE G--FAMILIES. APPLICATIONS

Anton Iliev, Nikolay Kyurkchiev, Olga Rahneva, 2021 .

ON THE APPROXIMATION OF THE HAAR SCALING FUNCTION BY SIGMOIDAL SCALING FUNCTIONS

Anton Iliev, Asen Rahnev, Nikolay Kyurkchiev, 2021 .

INVESTIGATIONS ON SOME NEW CUMULATIVE DISTRIBUTIONS VIA COSINE AND SINE FUNCTIONS. APPLICATIONS

Anton Iliev, Asen Rahnev, Nikolay Kyurkchiev, 2021 .

A LOOK AT SOME TRIGONOMETRIC-G FAMILIES WITH BASELINE INVERTED EXPONENTIAL (CDF). APPLICATIONS

Anton Iliev, Nikolay Kyurkchiev, Olga Rahneva, 2021 .

Sigmoidal Functions: Some Computational and Modelling Aspects

Svetoslav Markov, Nikolay Kyurkchiev, N. Kyurkchiev, 2015 .

APPROXIMATION OF THE CUT FUNCTION BY

Svetoslav Markov, Anton Iliev, Nikolay Kyurkchiev, 2016 .

On Some Multipoint Methods Arising from Optimal in the Sense of Kung–Traub Algorithms

Anton Iliev, Nikolay Kyurkchiev, N. Kyurkchiev, 2013 .

Uniform Approximation of the Generalized Cut Function by Erlang Cumulative Distribution Function and Application in Applied Insurance Mathematics

Nikolay Kyurkchiev, N. Kyurkchiev, 2016 .

A Note on the “Constructing” of Nonstationary Methods for Solving Nonlinear Equations with Raised Speed of Convergence

Anton Iliev, Nikolay Kyurkchiev, N. Kyurkchiev, 2009, Serdica Journal of Computing.

Initial Approximations and Root Finding Methods

Nikolay Kyurkchiev, N. Kyurkchiev, 1998 .

On the Hausdorff distance between the Heaviside step function and Verhulst logistic function

Svetoslav Markov, Nikolay Kyurkchiev, N. Kyurkchiev, 2015, Journal of Mathematical Chemistry.

Approximation of the Cut Function by Some Generic Logistic Functions and Applications

Svetoslav Markov, Nikolay Kyurkchiev, N. Kyurkchiev, 2016 .

A Study on the Unit-logistic, Unit-Weibull and Topp-Leone Cumulative Sigmoids

Svetoslav Markov, Anton Iliev, Asen Rahnev, 2019, Biomath Communications.

On the Approximation of the Cut and Step Functions by Logistic and Gompertz Functions

Svetoslav Markov, Anton Iliev, Nikolay Kyurkchiev, 2015 .

Multipoint Algorithms Arising from Optimal in the Sense of Kung-Traub Iterative Procedures for Numerical Solution of Nonlinear Equations

Anton Iliev, Nikolay Kyurkchiev, N. Kyurkchiev, 2011 .

Another look at a good approximation of data for the distribution of COVID-19 in Cuba

Anton Iliev, Asen Rahnev, Nikolay Kyurkchiev, 2020 .

APPROXIMATION OF THE CUT FUNCTION BY STANNARD AND RICHARD SIGMOID FUNCTIONS

Svetoslav Markov, Anton Iliev, Nikolay Kyurkchiev, 2016 .