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1741
A malaria model with partial immunity in humans
Published 2008-09-01“…In this paper, we formulate a mathematical model for malaria transmission thatincludes incubation periods for both infected human hosts and mosquitoes. …”
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1742
Ulam Stability, Lyapunov-Type Inequality, and the Eigenvalue Problem for Model of Discrete Fractional-Order Deflection Equations of Vertical Columns and a Rotating String with Two-...
Published 2024-12-01“…In particular, it seems that the exploration of the stability of DFC is crucial. A mathematical model of the discrete fractional equation describing the deflection of a vertical column along with two-point boundary conditions featuring the Riemann–Liouville operator is constructed to study several kinds of Ulam stability results in this research work. …”
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1743
A Fast Finite-Difference Time Domain Simulation Method for the Source-Stirring Reverberation Chamber
Published 2017-01-01“…In this paper, we present a fast simulation method, which is able to significantly decrease the simulation time of the source-stirring reverberation chamber. The mathematical model of this method is given in detail and home-made FDTD code is employed to conduct the simulations and optimizations as well. …”
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1744
Low failure recovery cost controller placement strategy in software defined networks
Published 2020-12-01“…The controller placement is an important problem in software defined networks.Existing researches pay more attention to deploying controller planning for node failures and ignore the fact that the link failure can also effect the network drastically.To solve the problem,a mathematical model for the controller placement that plans ahead for the link failures to avoid a drastic increase failure recovery cost was proposed.To solve the model,an algorithm based on simulated annealing was designed.The simulation results show that the proposed model and algorithm can improve the robustness of the network.The maximum failure recovery cost is significantly reduced when a link falls in failures.…”
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1745
Multi-objective Optimization Design for a Kind of Three-translation Parallel Robot Mechanism
Published 2019-02-01“…The optimization mathematical model is set up with the optimization goal of workspace and global dexterity. …”
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1746
Analysis of Climatic Model Using Fractional Optimal Control
Published 2023-01-01“…In this research, we propose a fractional optimal control approach to effectively deal with the accessible resources and minimize the restriction of variables. The mathematical model is formulated in terms of the Caputo fractional derivative. …”
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1747
Analysis of singularity planar multi-linkage mechanism of fourth order
Published 2020-11-01“…That is why the singularity problem is relevant for such mechanisms and should be studied to avoid jamming of links or the appearance of uncontrolled movements. The mathematical model is based on the theory of screws and contains the closed-loop equilibrium equations obtained for the investigated mechanism. …”
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1748
Method and device for detection of insulation breakdown on hull in power circuits of locomotives
Published 2019-03-01“…The results of mathematical modeling and experimental research confirm the possibility of practical application of the breakdown detection device built on the basis of this method. …”
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1749
Numerical Investigation on Suppressing High Frequency Self-Excited Noises of Armature Assembly in a Torque Motor Using Ferrofluid
Published 2017-01-01“…Attempting to suppress high frequency self-excited noises of armature assembly, ferrofluid is added to the working clearances of torque motor. The mathematical model of resistance force of ferrofluid applied to armature is derived theoretically from parallel plate squeeze flow theory and ferrofluid constitutive model in which shear thickening and shear thinning effects are taken into account. …”
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1750
A surface model of nonlinear, non-steady-state phloem transport
Published 2017-07-01“…Following Thompson and Holbrook[35]'s approach, we develop a mathematical model of coupled water-carbohydrate transport. …”
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1751
Binary mixture convection in a horizontal channel under the Soret effect action
Published 2024-01-01“…The mathematical model describing stationary flow of binary liquid mixture is under consideration. …”
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1752
A profit maximization model for sustainable inventory under preservation technology and linear time-dependent holding cost
Published 2025-01-01“…In addition, a mathematical model is constructed to maximize the total profit function and the concavity is shown using three-dimensional graph. …”
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1753
Lie Group Classification of a Generalized Lane-Emden Type System in Two Dimensions
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1754
Solutions and Conservation Laws of a (2+1)-Dimensional Boussinesq Equation
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1755
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1756
Analysis of spatio-temporal fungal growth dynamics under different environmental conditions
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1757
Evaluation of Turbojet Engine with Water Injection for Aircraft Use as Controlled Object
Published 2024-12-01“…An embedded control system was described by its mathematical model; based on its equations, its block diagram with transfer functions was issued. …”
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1758
Permeability Enhancement of Coal Seam by Lower Protective Layer Mining for Gas Outburst Prevention
Published 2020-01-01“…Based on the engineering background of the lower protective layer mining in Changping Coal Mine, the numerical simulation using the proposed mathematical model was performed. The results showed that the stress and permeability of the protected layer in #3 coal seam evolved dynamically with the advancement of the working face of the protective layer in #8 coal seam. …”
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1759
Study of unusable liquid propellant residues evaporation processes parameters in the tanks of launch vehicle worked-off stage in microgravity
Published 2019-06-01“…The physical and mathematical model of the liquid evaporation process is based on the first thermodynamics law. …”
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1760
Solution of Extraordinary Differential Equations with Physical Reasoning by Obtaining Modal Reaction Series
Published 2010-01-01“…Mathematical modeling of many engineering and physics problem leads to extraordinary differential equations like Nonlinear, Delayed, and Fractional Order. …”
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