Autobiography
发表于 2025-3-25 05:46:28
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Coronation
发表于 2025-3-25 08:57:43
Constantine M. Dafermosiel sei die exponentiell mit der Zeit . abnehmende Menge . einer radioaktiven Substanz nach dem Zerfallsgesetz . = .... angeführt (.. ist die Substanzmenge zum Zeitpunkt . und . die Zerfallskonstante). Vor allem in biologischen Systemen ist es aber nicht immer gerechtfertigt, Veränderungen im Verlau
厌倦吗你
发表于 2025-3-25 12:48:49
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小步走路
发表于 2025-3-25 19:45:16
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cushion
发表于 2025-3-25 22:05:44
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Insensate
发表于 2025-3-26 03:18:46
The Initial-Value Problem: Admissibility of Solutions, Nonuniqueness of weak solutions will be demonstrated in the context of the simplest nonlinear scalar conservation law, the well-known Burgers equation. This raises the need to devise conditions that will weed out unstable, physically irrelevant, or otherwise undesirable solutions, hopefully singlin
大吃大喝
发表于 2025-3-26 05:35:14
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木讷
发表于 2025-3-26 12:25:09
The ,, Theory of the Scalar Conservation Law,ve, method of characteristics yields a sharper version of Theorem 5.1.1, determining explicitly the life span of solutions with Lipschitz continuous initial data and thereby demonstrating that in general this life span is finite. Thus one has to deal with weak solutions, even when the initial data a
ARBOR
发表于 2025-3-26 12:37:52
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世俗
发表于 2025-3-26 20:42:31
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