针叶树
发表于 2025-3-23 12:52:37
https://doi.org/10.1007/978-3-7091-8494-3aturally arise: How does this feature affect the properties of the solutions which were described with its help ? Are these properties specific features of the reducible problems which disappear when the reduction becomes impossible? These questions are, clearly, very important from the physical poi
异常
发表于 2025-3-23 17:27:03
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宪法没有
发表于 2025-3-23 19:19:40
Book 1993cently discovered and (at first sight) unusual properties of solutions for nonlinear difference equations. These properties enable us to use difference equations in order to model complicated os cillating processes (this can often be done in those cases when it is difficult to apply ordinary differ
burnish
发表于 2025-3-24 00:03:54
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Dappled
发表于 2025-3-24 05:39:02
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怪物
发表于 2025-3-24 09:09:18
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CLOT
发表于 2025-3-24 10:54:47
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MOTIF
发表于 2025-3-24 16:07:50
Achim Reineke Hauptbrandmeister Kreis LippeWe call a dynamical system simple if each of its trajectories is periodic or asymptotically periodic.
小争吵
发表于 2025-3-24 20:41:37
https://doi.org/10.1007/978-3-7091-6441-9Generally speaking, nonlinear differential-difference equations are not integrable in quadratures. Therefore, qualitative methods take on special importance for the investigathion of these equations. The main problem here is to study the asymptotic behavior and stability of solutions.
离开可分裂
发表于 2025-3-25 01:20:20
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