Conduit
发表于 2025-3-23 13:19:56
https://doi.org/10.1007/978-3-642-80490-8unctional differential equations from finite to infinite dimensions, one of the first and main examples which comes to mind is the case of evolution equations combining diffusion and delayed reaction. This is the situation in the first example that we are going to present, which is a model proposed
reception
发表于 2025-3-23 16:28:35
,Alphabetisches Fachwörterverzeichnis,al number. . ([–., 0],.) denotes the space of continuous functions from [–., 0] to . with the uniform convergence topology and we will use simply .. for . ([–., 0],.). For . ∈ .([–., .],.), . > 0 and . ∈ , let .. denote the element of .. defined by ..(θ) = .(. + θ), –. ≤ θ ≤ 0.
alleviate
发表于 2025-3-23 18:41:07
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羽毛长成
发表于 2025-3-24 01:56:49
https://doi.org/10.1007/978-3-322-92326-4s in various disease states, with the sojourn time in a state being exponentially distributed. Time delays are introduced to model constant sojourn times in a state, for example, the infective or immune state. Models then become delay-differential and/or integral equations. For a review of some epid
synchronous
发表于 2025-3-24 02:40:47
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慢跑鞋
发表于 2025-3-24 08:52:46
,Alphabetisches Fachwörterverzeichnis,Delay differential equations, differential integral equations and functional differential equations have been studied for at least 200 years (see E. Schmitt (1911) for references and some properties of linear equations). Some of the early work originated from problems in geometry and number theory.
极小量
发表于 2025-3-24 12:27:02
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Chronological
发表于 2025-3-24 16:35:33
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sebaceous-gland
发表于 2025-3-24 22:40:11
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荧光
发表于 2025-3-25 00:49:27
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