压舱物
发表于 2025-3-26 22:32:39
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sundowning
发表于 2025-3-27 04:09:05
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attenuate
发表于 2025-3-27 05:35:53
https://doi.org/10.1007/978-3-658-42907-2Let .. be a flow on a compact metric space . and M be a closed invariant subset of ..
织物
发表于 2025-3-27 10:17:48
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发电机
发表于 2025-3-27 16:59:29
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感激小女
发表于 2025-3-27 21:25:17
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Cacophonous
发表于 2025-3-28 00:15:03
IntroductionFor several years IIASA has hosted or co-sponsored international workshops dealing with dynamical systems and their applications: in 1984 “Dynamics of Macrosystems” at Laxenburg (Austria), in 1985 “The Mathematics of Dynamical Systems” in Sopron (Hungary), and in 1986 “Dynamical Systems and Environmental Models” at the Wartburg (GDR).
命令变成大炮
发表于 2025-3-28 04:39:18
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scrape
发表于 2025-3-28 07:49:03
A Unified Approach to PersistenceLet .. be a flow on a compact metric space . and M be a closed invariant subset of ..
新星
发表于 2025-3-28 12:40:05
A Homotopy Technique for a Linear Generalization of Volterra ModelsThe classical Lotka-Volterra models from papulation dynamics have the structure of the system of O.D.E..Math where . = }1,2,…,n} is the set of all the indices of the variables, e., a., i,j ∈ . are suitable real parameters and x. = x.(t) represents the density or the biomass of i-th species at time t.