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1201
Numerical Analysis of the Characteristics of the Heat Treatment Process of Multilayer Composite Products in Heat Technology Installations
Published 2022-02-01“…A detailed description of the mathematical model was presented in the previous works. …”
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1202
ESTABLISHED MODES AND STATIC CHARACTERISTICS OF THREE-PHASE ASYNCHRONOUS MOTOR POWERED WITH SINGLE PHASE NETWORK
Published 2016-12-01“…A mathematical model is developed to study the operation of three-phase asynchronous motor with squirrel-cage rotor when the stator winding is powered from a single phase network. …”
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1203
Study of characteristics of vortex tube
Published 2022-06-01“…Based on the previously compiled physical and mathematical model of the vortex tube workflow, the calculation of the thermogasodynamic characteristics of the vortex tube with known geometric dimensions and their comparison with experimental data was carried out. …”
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1204
Analytical Study of Nonlinear Fractional-Order Integrodifferential Equation: Revisit Volterra's Population Model
Published 2012-01-01“…Padé approximation was effectively used in this method to capture the essential behavior of solutions for the mathematical model of accumulated effect of toxins on a population living in a closed system. …”
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1205
Bifurcating Solutions to the Monodomain Model Equipped with FitzHugh-Nagumo Kinetics
Published 2009-01-01“…This reaction-diffusion system plays an important role in the field of electrocardiology as a tractable mathematical model of the electrical activity in the human heart. …”
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1206
Application of a naive Bayesians classifiers in assessing the supplier
Published 2017-01-01“…The paper considers the class of interactive knowledge based systems whose main purpose of making proposals and assisting customers in making decisions. The mathematical model provides a set of examples of learning about the delivered series of outflows from three suppliers, as well as an analysis of an illustrative example for assessing the supplier using a naive Bayesian classifier. …”
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1207
A Numerical Comparison for a Discrete HIV Infection of CD4+ T-Cell Model Derived from Nonstandard Numerical Scheme
Published 2013-01-01“…A nonstandard numerical scheme has been constructed and analyzed for a mathematical model that describes HIV infection of CD4+ T cells. …”
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1208
Impulsive State Feedback Control of Cheese Whey Fermentation for Single-Cell Protein Production
Published 2013-01-01“…The work is the analysis of a mathematical model of cheese whey fermentation for single-cell protein production with impulsive state feedback control. …”
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1209
Dynamics and Stability Analysis of a Brucellosis Model with Two Discrete Delays
Published 2018-01-01“…We present a mathematical model for brucellosis transmission that incorporates two discrete delays and culling of infected animals displaying signs of brucellosis infection. …”
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1210
The study of the dependence of magnetic field gradient on parameters of the part being tested by the pulsed magnetic non-destructive testing method
Published 2023-11-01“…A simplified design of a pulsed gradiometric transducer is presented, and its parameters for conducting experiments are indicated. A mathematical model for calculating the output signal of a gradiometer fluxgate used to obtain output data is considered. …”
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1211
Global stability of an HIV-1 model with distributed intracellular delays and a combination therapy
Published 2010-05-01“…Global stability is analyzed for a general mathematical model of HIV-1 pathogenesis proposed by Nelson and Perelson [11]. …”
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1212
Calculation of Wall Heat Conductivity under Non-Symmetric Boundary Conditions
Published 2010-08-01“…A mathematical model for heating multi-layer walls with non-symmetric boundary surface conditions has been developed in the paper. …”
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1213
Research on Optimization of Production Decision Based on Payment Time and Price Coordination
Published 2020-01-01“…This paper constructs the mathematical model of the optimal quotation and delivery deadline and proposes a scheduling algorithm that is different from the general M/M/1 and then studies the production scheduling problem and explores the effective implementation of quotation policy in management practice.…”
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1214
Explicit Expression for Arbitrary Positive Integer Powers of Special Sparse Matrices
Published 2022-01-01“…Sparse matrices appear frequently in mathematical models. In this paper, we firstly present a general expression for the entries of the r th r∈ℕ power of a certain n-square sparse matrix, in terms of the Chebyshev polynomials of the second kind. …”
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1215
Optimization of multiple sampling for solving network boundary specification problem
Published 2025-02-01“…The present study discusses the boundary specification problem in multiple surveys, and proposes a mathematical model for optimizing the sampling strategy in each independent survey. …”
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1216
Adaptive Sliding Mode Tracking Control for Unmanned Autonomous Helicopters Based on Neural Networks
Published 2018-01-01“…In this paper, an adaptive sliding mode tracking control scheme is developed for the medium-scale unmanned autonomous helicopter with system uncertainties and external unknown disturbances. A simplified mathematical model is established, which is divided into position subsystem and attitude subsystem. …”
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1217
On Flows of Bingham-Type Fluids with Threshold Slippage
Published 2017-01-01“…We investigate a mathematical model describing 3D steady-state flows of Bingham-type fluids in a bounded domain under threshold-slip boundary conditions, which state that flows can slip over solid surfaces when the shear stresses reach a certain critical value. …”
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1218
A reaction-diffusion system modeling the spread of resistance to an antimalarial drug
Published 2005-02-01“…A mathematical model representing the diffusion of resistance toan antimalarial drug is developed. …”
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1219
Reliability Analysis of Random Fuzzy Unrepairable Systems
Published 2014-01-01“…Then we establish the fundamental mathematical models of random fuzzy unrepairable systems, including series systems, parallel systems, series-parallel systems, parallel-series systems, and cold standby systems with absolutely reliable conversion switches. …”
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1220
Investigation of properties of system of automatic control of liquid-propellant rocket propulsion system with integrating regulator
Published 2019-03-01“…The final equation of the mathematical model of the system operation is proposed, which allows to reveal the main regularities of the influence on the static error and the static accuracy of the external action and the command value. …”
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