PHON
发表于 2025-3-28 17:34:28
Frost, Drought, and Heat Resistance,blems on the semi-infinite interval. We also remark here that the general theory of nonlinear boundary value problems on the semi-infinite is not very well developed. Most of the results in the literature require rather technical hypothesis and apply only to narrowly defined classes of problems.
exigent
发表于 2025-3-28 22:50:03
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Adenocarcinoma
发表于 2025-3-29 01:57:51
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engrave
发表于 2025-3-29 04:45:28
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字形刻痕
发表于 2025-3-29 09:21:52
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deactivate
发表于 2025-3-29 11:54:49
Impulsive differential equations,impulsive differential equations. In this chapter we present some of the more advanced results to date in the existence theory of nonlinear first order impulsive differential equations with variable times. Let . be a positive integer and . ∈ (0, ∞]. In section 15.3 we establish existence results for the impulsive differential equation (IDE),
DALLY
发表于 2025-3-29 19:22:50
Book 1997latively easy to treat, illustrates important methods, and in the end will carry us a good deal further than may first meet the eye. Thus, we seek solutions to Y‘. = I(t,y) (1. 1 ) { yeO) = r n where I: I X R n ---+ R and I = . We shall seek solutions that are de fined either locally or globa
600
发表于 2025-3-29 22:51:58
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antiandrogen
发表于 2025-3-30 03:41:54
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字的误用
发表于 2025-3-30 05:33:59
blem is relatively easy to treat, illustrates important methods, and in the end will carry us a good deal further than may first meet the eye. Thus, we seek solutions to Y‘. = I(t,y) (1. 1 ) { yeO) = r n where I: I X R n ---+ R and I = . We shall seek solutions that are de fined either locall