Osteoarthritis 发表于 2025-3-23 12:01:45

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wall-stress 发表于 2025-3-23 16:40:04

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ULCER 发表于 2025-3-23 19:02:40

Approximation of the State of Infinite Delay and Volterra-Type Equations,s natural formulation as an abstract Cauchy problem in an infinite dimensional state space (compare (2.7) below), will be approximated by a sequence of differential equations in finite dimensional Euclidean spaces. There are several reasons for our interest in such approximation results. One of them

justify 发表于 2025-3-23 23:28:53

Faktorisierung Linearer Differenzengleichungen mit Anwendungen auf Matrizen,ets vollständig in Operatoren der Ordnung 1 faktorisiert werden. Eine solche Zerlegung ist in den meisten Fällen weder eindeutig noch kommutativ. Bei der Behandlung von Randwertaufgaben mit Differenzengleichungen kann man sich häufig derartige Faktorisierungen zunutze machen. Es werden hier mehrere

恸哭 发表于 2025-3-24 05:24:01

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sacrum 发表于 2025-3-24 07:44:54

Characteristic Roots of Discretized Functional Differential Equations,haracteristic roots of the discretized equation is inversely proportional to the stepsize used. In this paper it is shown that only a fixed number of these roots are strictly inside the unit circle, and all the others are “essential”.

Mingle 发表于 2025-3-24 13:00:03

Maximum Principles for Periodic Solutions of Linear Delay Differential Equations,f a variable delay τ=τ(t) and, separately, that of a constant delay τ. The first one is more general, as well as the conditions which are found. On the contrary, for constant delays, optimal results are obtained.

Nausea 发表于 2025-3-24 18:16:37

A Numerical Procedure to Compute Many Solutions of Diffusion-Reaction Systems,s of substrate concentration in Z. and Z. only whereas Z.,…,Z. operate on a nearly constant concentration level along the branch. There are symmetric and unsymmetric steady states of this kind (see also section 2).

POINT 发表于 2025-3-24 23:01:02

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Lipoprotein(A) 发表于 2025-3-25 02:10:12

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查看完整版本: Titlebook: Differential-Difference Equations/Differential-Differenzengleichungen; Applications and Num L. Collatz,G. Meinardus,W. Wetterling Book 1983