Search Results - "Kislitsyn, A. A."
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Modeling the Nearest Neighbor Graphs to Estimate the Probability of the Independence of Data
Published in Mathematical models and computer simulations (01-12-2023)“…The proposed method is based on calculations of the statistics of the nearest neighbor graph (NNG) structures, which are presented as a benchmark of the…”
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Investigation of Statistics of Nearest Neighbor Graphs
Published in Mathematical models and computer simulations (01-04-2023)“…This paper describes some statistical properties of the nearest neighbor graphs (NNGs). We study the sample distributions of graphs by the number of…”
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Discussion about Properties of First Nearest Neighbor Graphs
Published in Lobachevskii journal of mathematics (01-12-2022)“…In this study we present a benchmark of statistical distributions of the first nearest neighbors in random graphs. We consider distribution of such graphs by…”
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Implementation of the Maximum Bandwidth Ratio of Satellite Radio Communication Systems under the Conditions for Intramodal Dispersion of Transionospheric Radio Channels
Published in Journal of communications technology & electronics (01-06-2023)“…The problem of significant extension of the band of the transionospheric radio channel to the maximum possible values is solved to improve the efficiency of…”
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5
Model for the Evolution of the Distributions of the Degrees of the Vertices of Social Network Graphs
Published in Mathematical models and computer simulations (2022)“…The distributions of the degrees of the vertices of the network graph formed by the friendships of the VKontakte social network are investigated. The vertices…”
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Influence of the relative dimensions of the cavity on the conjugate convective heat transfer and on the shape of crystallization fronts in the method of Horizontal Directed Crystallization
Published in EPJ Web of Conferences (2019)“…The process of water crystallization in rectangular cavities is numerically studied. The liquid being studied is water having an inverse temperature dependence…”
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Quantum Confinement of Surface Electrons by Molecular Nanohoop Corrals
Published in The journal of physical chemistry letters (18-08-2016)“…Quantum confinement of two-dimensional surface electronic states has been explored as a way for controllably modifying the electronic structures of a variety…”
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Algorithm to Correct the Bigram Method to Identify an Author’s Text
Published in Mathematical models and computer simulations (01-04-2023)“…This paper proposes a model for recognizing the authors of literary texts based on the proximity of an individual text to the author’s standard. The standard…”
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9
Chernoff Approximations for Nonstationary Random Walk Modeling
Published in Lobachevskii journal of mathematics (01-12-2019)“…In this paper we discuss two aspects of kinetic approach for time series modeling in terms of dynamical system. One method is based on the interpretation of…”
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10
Vibrational Excitation in Electron Transport through Carbon Nanotube Quantum Dots
Published in The journal of physical chemistry letters (18-09-2014)“…Electron transport in single-walled carbon nanotubes (SWCNTs) is extremely sensitive to environmental effects. SWCNTs experiencing an inhomogeneous environment…”
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Creation and Annihilation of Charge Traps in Silicon Nanocrystals: Experimental Visualization and Spectroscopy
Published in The journal of physical chemistry letters (15-02-2018)“…Recent studies have shown the presence of an amorphous surface layer in nominally crystalline silicon nanocrystals (SiNCs) produced by some of the most common…”
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Spatial Mapping of Sub-Bandgap States Induced by Local Nonstoichiometry in Individual Lead Sulfide Nanocrystals
Published in The journal of physical chemistry letters (06-11-2014)“…The properties of photovoltaic devices based on colloidal nanocrystals are strongly affected by localized sub-bandgap states associated with surface…”
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13
Electrochemical Properties of N-Substituted α-Diphenylphosphinoglycines
Published in Russian journal of electrochemistry (01-05-2020)“…The electrochemical properties of the N -substituted α-diphenylphosphinoglycines N -(2-methoxybenzyl) diphenylphosphinoglycine ( 1 ), N -(pyrazin-2-yl)…”
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Adsorption-Induced Conformational Isomerization of Alkyl-Substituted Thiophene Oligomers on Au(111): Impact on the Interfacial Electronic Structure
Published in ACS applied materials & interfaces (22-07-2015)“…Alkyl-substituted quaterthiophenes on Au(111) form dimers linked by their alkyl substituents and, instead of adopting the trans conformation found in bulk…”
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Mapping of Defects in Individual Silicon Nanocrystals Using Real-Space Spectroscopy
Published in The journal of physical chemistry letters (17-03-2016)“…The photophysical properties of silicon semiconductor nanocrystals (SiNCs) are extremely sensitive to the presence of surface chemical defects, many of which…”
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16
Disorder Indicator for Nonstationary Stochastic Processes
Published in Doklady. Mathematics (2019)“…The properties of a statistic called a self-consistent stationary level of nonstationary time series are examined. It is shown that a change in this statistic…”
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A new determination of the primordial helium abundance using the analyses of H ii region spectra from SDSS
Published in Monthly notices of the Royal Astronomical Society (01-04-2021)“…ABSTRACT The precision measurement of the primordial helium abundance Yp is a powerful probe of the early Universe. The most common way to determine Yp is the…”
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A new precise determination of the primordial abundance of deuterium: measurement in the metal-poor sub-DLA system at z = 3.42 towards quasar J 1332+0052
Published in Monthly notices of the Royal Astronomical Society (01-03-2024)“…ABSTRACT The theory of Big Bang nucleosynthesis, coupled with an estimate of the primordial deuterium abundance (D/H)pr, offers insights into the baryon…”
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On Spectral Portraits of Incidence Matrices of Nearest Neighbor Graphs
Published in Computational mathematics and mathematical physics (01-08-2024)“…Application of Godunov’s method for constructing the spectral portrait of a matrix for estimating the rank of matrices of a special form that arise in a number…”
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RESEARCH OF BRAKING MODES OF ASYNCHRONOUS VIBRATION MOTOR DEBELYANOVO
Published in Izvestiâ vysših učebnyh zavedenij. Problemy ènergetiki (25-05-2018)“…The possibility of braking the asynchronous unbalanced vibration motor through the capacitor of the opposition. The results of mathematical modeling modes,…”
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