Adrenaline 发表于 2025-3-25 07:10:45

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acheon 发表于 2025-3-25 09:13:25

ast several years at the Department of Mathematics and Mechanics at the University of Leningrad. The theory of structural stability has been developed intensively over the last 25 years. This theory is now a vast domain of mathematics, having close relations to the classical qualitative theory of di

PARA 发表于 2025-3-25 14:25:52

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流眼泪 发表于 2025-3-25 18:07:45

Book 1992l years at the Department of Mathematics and Mechanics at the University of Leningrad. The theory of structural stability has been developed intensively over the last 25 years. This theory is now a vast domain of mathematics, having close relations to the classical qualitative theory of differential

都相信我的话 发表于 2025-3-25 22:01:46

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事与愿违 发表于 2025-3-26 03:24:52

Phytoplasmas in Weeds and Wild Plants,Weeds and wild plants as hosts of phytoplasmas play an important role in the epidemiology and emergence of phytoplasma diseases of economically important crops. In this chapter phytoplasmas detected in weeds and wild plants, their geographic origins, symptoms, identification, and their role in natural dissemination of phytoplasmas are described.

实施生效 发表于 2025-3-26 05:52:26

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Benzodiazepines 发表于 2025-3-26 12:30:34

https://doi.org/10.1007/978-3-662-10267-1Baugruppe; Bauteil; Bauteile; Fertigung; Freihandzeichnen; Handwerk; Konstruktion; Maschinenbau; Perspektive

CLAP 发表于 2025-3-26 16:06:06

Eric D. Mininberg
MD,Frankie Ann Holmes
MD, FACP simple circuits. It allows revealing the invariant properties of circuits, that is, such expressions, which turn out identical to all the regime parameters. These invariant expressions can be assumed as the basis of well-founded definition of regimes in the relative form.

向外才掩饰 发表于 2025-3-26 20:14:26

Detecting Representation Isomorphism Through Twisted SpectraPesce (which, by a result of Sunada, is implied by weak conjugacy of subgroups), discuss an illustrative example of lens spaces due to Ikeda, and use the first result to give a spectral characterisation of weak conjugacy.
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查看完整版本: Titlebook: Introduction to Structurally Stable Systems of Differential Equations; Sergei Yu. Pilyugin Book 1992 Springer Basel AG 1992 analysis on ma