Results 1 to 10 of about 5,440,548 (293)
Electronic Research Archive, 2022 In this article, we investigate the dynamics of a stochastic HIV model with a Hill-type infection rate and distributed delay, which are better choices for mass action laws.
Wenjie Zuo , Mingguang Shao
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Mathematical Biosciences and Engineering, 2023 In this paper, a stochastic SIB(Susceptible-Infected-Vibrios) cholera model with saturation recovery rate and Ornstein-Uhlenbeck process is investigated. It is proved that there is a unique global solution for any initial value of the model. Furthermore,
Buyu Wen, Bing Liu, Qianqian Cui
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A Modified Power Family of Distributions: Properties, Simulations and Applications
Mathematics, 2022 In this paper, we present a new class of distributions called the modified power family by adding an extra shape parameter. Some of its structural properties are derived. Three special cases of the new family are considered and estimated using the method
Mohamed Hussein, Gauss M. Cordeiro
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Application of stochastic logistic laws and their density mixtures to the growth analysis
Lietuvos Matematikos Rinkinys, 2023 The processes of growth play an important role in different fields of science, such as ecology, economics, finance etc. In applications the averaged trend kinetics is represented by means of one of the types of logistic forms (Verhulst, Gompertz ...
Petras Rupšys, Danutė Raškinienė
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Dimensional Synthesis for Multi-Linkage Robots Based on a Niched Pareto Genetic Algorithm
Algorithms, 2020 The dimensional synthesis of multi-linkage robots has great significance for improving flexibility and efficiency. With the increase of the degree of freedom and restrictions on special occasions, the solution of dimensional synthesis becomes complicated
Hu Wu, Xinning Li, Xianhai Yang
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RBFNN-Based Distributed Coverage Control on an Unknown Region
Mathematics, 2023 In this paper, we investigate the problem of achieving distributed coverage control of a mobile sensor network on an unknown region using local measurements. To accomplish this objective, each sensor is equipped with two-layer dynamics.
Ankang Zhang, Xiaoling Wang
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Fractal and Fractional, 2023 In this article, we analyze a second-order stochastic SEIR epidemic model with latent infectious and susceptible populations isolated at home. Firstly, by putting forward a novel inequality, we provide a criterion for the presence of an ergodic ...
Chun Lu, Honghui Liu, Junhua Zhou
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Mathematics, 2023 The Kolmogorov and total variation distance between the laws of random variables have upper bounds represented by the L1-norm of densities when random variables have densities.
Yoon-Tae Kim, Hyun-Suk Park
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An Improved Analytical Methodology for Joint Distribution in Probabilistic Load Flow
Advances in Electrical and Computer Engineering, 2020 This paper presents a novel analytical method based on improved Gaussian mixture model (GMM) to solve the probabilistic load flow problem. The proposed method accounts for the uncertainty introduced due to increasing percentages of renewable generation.
WANG, T. +4 more
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Total positivity and dependence of order statistics
AIMS Mathematics, 2023 In this comprehensive study, we delve deeply into the concept of multivariate total positivity, defining it in accordance with a direction. We rigorously explore numerous salient properties, shedding light on the nuances that characterize this notion ...
Enrique de Amo +2 more
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