ostrish
发表于 2025-3-26 22:13:25
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Preamble
发表于 2025-3-27 03:25:36
https://doi.org/10.1007/978-3-319-66766-9Nonlinear Differential and Difference Equations; Normal Forms for Planar Systems; Local and Global Bif
Climate
发表于 2025-3-27 06:15:55
Victoriano Carmona,Jesús Cuevas-Maraver,Elisabeth Presents a unified view of nonlinear properties in several models from different scientific fields.Includes a review of the theoretical state of the art in the study of dynamical systems.Analyzes seve
背带
发表于 2025-3-27 10:59:37
Antonio Algaba,M. Cinta Domínguez-Moreno,Manuel Merino,Alejandro J. Rodríguez-Luisy as a manufacturer of commodities for a better life—the ideology of progress in science and medicine was constructed through the misery of the post-war years—in search of a time bereft of advancements due to war and persecution—providing an almost religious adulation.
FOLLY
发表于 2025-3-27 16:00:50
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贿赂
发表于 2025-3-27 21:40:11
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愚笨
发表于 2025-3-27 22:35:30
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诱导
发表于 2025-3-28 04:46:06
Adiabatic Invariants of Second Order Korteweg-de Vries Type Equationsymptotically equivalent) which is integrable. For the equation obtained by NIT, exact invariants exist, but they become approximate (adiabatic) when the inverse NIT transformation is applied and original variables are restored. Numerical tests of the exactness of adiabatic invariants for KdV2 in se
SENT
发表于 2025-3-28 06:34:49
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惊呼
发表于 2025-3-28 12:34:04
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