Results 11 to 20 of about 16,590,157 (303)
A simple mathematical model of mosquito’s dynamics at stationary environmental conditions [PDF]
Computational Ecology and Software, 2018 Mathematical model of population dynamics with two types of individuals (mosquitoes which are malaria transmission vectors, and mosquitoes which are not transmission vectors) is under consideration.
L.V. Nedorezov +2 more
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Computer assisted mathematical programming [PDF]
, 1987 A Computer Assisted Mathematical Programming (Modelling) System (CAMPS) is described in this paper. The system uses program generator techniques for model creation and contrasts with earlier approaches which use a special purpose language to construct ...
Mitra, G, Lucas, CA
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Accelerometer application mathematical model
Lietuvos Matematikos Rinkinys, 2023 The positioning problem considered in this paper is an attempt to find system’s of a few points position using accelerations. Today’s industry provides with various types of accelerometers suitable for acceleration measure.
Vincas Benevičius +1 more
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Anisotropic Cosmological Model in a Modified Theory of Gravitation
Universe, 2021 Current observations indicate that, on a large enough scale, the universe is homogeneous and isotropic. However, this does not preclude the possibility of some anisotropy having occurred during the early stages of the evolution of the universe, which ...
Rishi Kumar Tiwari +3 more
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Multigrid methods for improving the variational data assimilation in numerical weather prediction [PDF]
Tellus: Series A, Dynamic Meteorology and Oceanography, 2014 Two conditions are needed to solve numerical weather prediction models: initial condition and boundary condition. The initial condition has an especially important bearing on the model performance.
Youn-Hee Kang +2 more
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FLRW Cosmological Models with Dynamic Cosmological Term in Modified Gravity
Universe, 2021 Although the standard lambda cold dark matter cosmological model is quite successful in describing the universe, there are still several issues that are still not resolved.
Rishi Kumar Tiwari +2 more
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Mathematical Analysis of Fractal-Fractional Mathematical Model of COVID-19
Fractal and Fractional, 2023 In this work, we modified a dynamical system that addresses COVID-19 infection under a fractal-fractional-order derivative. The model investigates the psychological effects of the disease on humans. We establish global and local stability results for the
Muhammad Sinan, Nadiyah Hussain Alharthi
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Mathematical multi‐scale model of water purification [PDF]
, 2023 In this work, we consider a mathematical model of the water treatment process and determine the effective characteristics of this model. At the microscopic length scale, we describe our model in terms of a lattice random walk in a high-contrast ...
Elena Zhizhina +5 more
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Entropy measures of the metal–organic network via topological descriptors
Main Group Metal Chemistry, 2023 A family of chemical compounds known as metal–organic networks (MONs) is composed mainly of clusters of metal ions with organic ligands. It can increase volatility or make substances soluble in organic solvents.
Zhang Xiujun +4 more
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Charged strange stellar model describing by Tolman V metric
Results in Physics, 2021 This paper deals with the existence of a compact stellar object, precisely strange (quark) star, in the framework of Einstein’s General Theory of Relativity with Tolman V metric potential, which is one of the simplest forms of potential among his ...
M.K. Jasim +5 more
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