Dmitry S. Kulyabov
Dmitry S. Kulyabov
Home
Posts
Projects
Publications
Courses
Contact
Light
Dark
Automatic
English
English
Русский
Rfbr16-07-00556
Statistically significant performance testing of Julia scientific programming language
In this article, we compare the support for SIMD instructions for Julia and Fortran. The comparison is carried out according to the …
Migran Nelsonovich Gevorkyan
,
Anastasiya Vyacheslavovna Demidova
,
Anna Vladislavovna Korolkova
,
Dmitry Sergeevich Kulyabov
PDF
Cite
DOI
New Features in the Second Version of the Cadabra Computer Algebra System
In certain scientific domains, there is a need for tensor operations. To facilitate tensor computations, computer algebra systems are …
Dmitry Sergeevich Kulyabov
,
Anna Vladislavovna Korol'kova
,
Leonid Antonovich Sevast'yanov
PDF
Cite
DOI
Parametric study of the control system in the TCP network
Self-oscillating modes in control systems of computer networks quite negatively affect the characteristics of these networks so the …
Tatyana Refatovna Velieva
,
Anna Vladislavovna Korolkova
,
Dmitry Sergeevich Kulyabov
,
Sergey Aleksandrovich Abramov
PDF
Cite
DOI
Software Package Development for the Active Traffic Management Module Self-oscillation Regime Investigation
Self-oscillating modes in control systems of computer networks quite negatively affect the characteristics of these networks. The …
Tatyana Refatovna Velieva
,
Anna Vladislavovna Korolkova
,
Anastasiya Vyacheslavovna Demidova
,
Dmitry Sergeevich Kulyabov
PDF
Cite
DOI
Statistically Significant Comparative Performance Testing of Julia and Fortran Languages in Case of Runge–Kutta Methods
In this paper we compare the performance of classical Runge–Kutta methods implemented in Fortran and Julia languages. We use the …
Migran Nelsonovich Gevorkyan
,
Anna Vladislavovna Korolkova
,
Dmitry Sergeevich Kulyabov
,
Konstantin Petrovich Lovetskiy
PDF
Cite
DOI
Pseudo-random number generator based on neural network
In this paper we consider pseudo-random uniformly distributed number generators, such as xorshift and KISS. We also provide C++ …
Migran Nelsonovich Gevorkyan
,
Anastasiya Vyacheslavovna Demidova
,
Anna Vladislavovna Korolkova
,
Dmitry Sergeevich Kulyabov
,
Leonid Antonovich Sevastianov
,
Ivan Mikhailovich Gostev
PDF
Cite
Software Package For The Active Queue Management Module Model Verification
Self-oscillation modes in control systems of data transmission networks negatively affect the characteristics of these networks. To …
Tatyana Refatovna Velieva
,
Anna Vladislavovna Korolkova
,
Migran Nelsonovich Gevorkyan
,
Sergey Anantolievich Vasilyev
,
Ivan Sergeevich Zaryadov
,
Dmitry Sergeevich Kulyabov
PDF
Cite
DOI
Algorithm for Lens Calculations in the Geometrized Maxwell Theory
Nowadays the geometric approach in optics is often used to find out media parameters based on propagation paths of the rays because in …
Dmitry Sergeevich Kulyabov
,
Anna Vladislavovna Korolkova
,
Leonid Antonovich Sevastianov
,
Migran Nelsonovich Gevorkyan
,
Anastasiya Vyacheslavovna Demidova
PDF
Cite
DOI
Automatic Code Generation for Stochastic Runge–Kutta Methods
In this paper we consider in detail the realization of Runge–Kutta stochastic numerical methods with weak and strong convergence for …
Migran Nelsonovich Gevorkyan
,
Anastasiya Vyacheslavovna Demidova
,
Anna Vladislavovna Korolkova
,
Dmitry Sergeevich Kulyabov
PDF
Cite
Software Implementation of the Eikonal Equation
The Maxwell equations have a fairly simple form. However, finding solutions to Maxwell’s equations is an extremely difficult …
Dmitry Sergeevich Kulyabov
,
Migran Nelsonovich Gevorkyan
,
Anna Vladislavovna Korolkova
PDF
Cite
The Riemannian Geometry is not Sufficient for the Geometrization of the Maxwell's Equations
The transformation optics uses geometrized Maxwell’s constitutive equations to solve the inverse problem of optics, namely to …
Dmitry Sergeevich Kulyabov
,
Anna Vladislavovna Korolkova
,
Tatyana Refatovna Velieva
PDF
Cite
DOI
The Automation of Stochastization Algorithm with Use of SymPy Computer Algebra Library
SymPy computer algebra library is used for automatic generation of ordinary and stochastic systems of differential equations from the …
Anastasiya Vyacheslavovna Demidova
,
Migran Nelsonovich Gevorkyan
,
Dmitry Sergeevich Kulyabov
,
Anna Vladislavovna Korolkova
,
Leonid Antonovich Sevastianov
PDF
Cite
DOI
Characteristics of Lost and Served Packets for Retrial Queueing System with General Renovation and Recurrent Input Flow
The retrial queuing system with general renovation is under investigation. The mechanism of general renovation with retrials means that …
E. v. Bogdanova
,
Ivan Sergeevich Zaryadov
,
Tatiana Aleksandrovna Milovanova
,
Anna Vladislavovna Korolkova
,
Dmitry Sergeevich Kulyabov
PDF
Cite
DOI
Implementing a Method for Stochastization of One-Step Processes in a Computer Algebra System
When modeling such phenomena as population dynamics, controllable flows, etc., a problem arises of adapting the existing models to a …
Migran Nelsonovich Gevorkyan
,
Anastasiya Vyacheslavovna Demidova
,
Tatyana Refatovna Velieva
,
Anna Vladislavovna Korol'kova
,
Dmitry Sergeevich Kulyabov
,
Leonid Antonovich Sevast'yanov
PDF
Cite
DOI
Issues in the Software Implementation of Stochastic Numerical Runge–Kutta
This paper discusses the application of stochastic Runge-Kutta-like numerical methods with weak and strong convergences for systems of …
Migran Nelsonovich Gevorkyan
,
Anastasiya Vyacheslavovna Demidova
,
Anna Vladislavovna Korolkova
,
Dmitry Sergeevich Kulyabov
PDF
Cite
DOI
Regularized Computation of Oscillatory Integrals with Stationary Points
Ability to calculate integrals of rapidly oscillating functions is crucial for solving many problems in optics, electrodynamics, …
Konstantin Petrovich Lovetskiy
,
Leonid Antonovich Sevastianov
,
Dmitry Sergeevich Kulyabov
,
Nikolai E. Nikolaev
PDF
Cite
DOI
Simple Model of Nonlinear Spin Waves in Graphene Structures
A series of theoretical and experimental works is known which investigated the magnetic properties of graphene structures. This is due, …
Dmitry Sergeevich Kulyabov
,
Konstantin Petrovich Lovetskiy
,
Le Anh Nhat
PDF
Cite
DOI
The Methodology of Studying of Active Traffic Management Module Self-oscillation Regime
Self-oscillating modes in computer networks control systems quite negatively affect the characteristics of these networks. The problem …
Dmitry Sergeevich Kulyabov
,
Anna Vladislavovna Korolkova
,
Tatyana Refatovna Velieva
,
Ekaterina Gennadyevna Eferina
,
Leonid Antonovich Sevastianov
PDF
Cite
DOI
Two Formalisms of Stochastization of One-Step Models
To construct realistic mathematical models from the first principles, the authors suggest using the stochastization method. In a number …
Dmitry Sergeevich Kulyabov
,
Anna Vladislavovna Korolkova
,
Leonid Antonovich Sevastianov
PDF
Cite
DOI
The approach to investigation of the the regions of self-oscillations
Self-oscillating modes in control systems of computer networks quite negatively affect the characteristics of these networks. The …
Tatyana Refatovna Velieva
,
Dmitry Sergeevich Kulyabov
,
Anna Vladislavovna Korolkova
,
Ivan Sergeevich Zaryadov
PDF
Cite
DOI
»
Cite
×