Obstruction
发表于 2025-3-28 15:05:23
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雪崩
发表于 2025-3-28 19:12:55
Quasi-Monomial Transformations and Decoupling of Systems of ODE’sThe quasi-monomial representation and transformations of systems of nonlinear ODE’s provide new conditions of integrability or/and decoupling. In particular, n-dimensional Poincaré normal forms can be transformed into (n−1) closed systems.
Parabola
发表于 2025-3-29 02:29:45
Solitons in Optical Fibers: First- and Second-Order PerturbationsA review of solitons in optical fibers is given, along with a discussion of various small effects which can be treated as perturbations. We also estimate the second-order long-range phase-indepenedent soltion-soliton interaction and find it to be too small to account for recent experimental results.
胶状
发表于 2025-3-29 05:07:54
A Simple Method to Obtain First Integrals of Dynamical SystemsWe give values of parameters of the Lorenz model for which a first integral probably exists.
Conflict
发表于 2025-3-29 07:52:04
978-3-540-54389-3Springer-Verlag Berlin Heidelberg 1991
收集
发表于 2025-3-29 15:17:37
Solitons and Chaos978-3-642-84570-3Series ISSN 0939-7426
仇恨
发表于 2025-3-29 17:27:10
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Alveolar-Bone
发表于 2025-3-29 21:28:54
Similarity Solutions of Equations of Nonlinear Opticsem and the pumped Maxwell-Bloch system. In both cases the solution is expressed in terms of the fifth Painlevé transcendent. The asymptotic behaviour is studied and is shown to agree with experimental data.
Coronary
发表于 2025-3-30 02:27:50
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ENNUI
发表于 2025-3-30 07:43:22
P. Gaspardaftigkeit staatlicher Aktivitäten vor den Bürgern des Landes zu rechtfertigen. Die Grundfrage, die sich dabei immer wieder stellt, läβt sich auf die einfache und naive Form bringen: Geht es einer Gesellschaft nach Durchführung einer bestimmten staatlichen Maβnahme „besser“ als zuvor oder nicht? Die