Titlebook: Variational and Topological Methods in the Study of Nonlinear Phenomena; V. Benci,G. Cerami,A. M. Micheletti Book 2002 Springer Science+Bu

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P. Sintzoff,M. Willemnd analyze a new coarse space for these methods. The proposed coarse space is based on a partition of unity (PU) and the local rigid body motions (RM) of the overlapping subdomains. We prove that the condition number of the algorithms grows only linearly with respect to the relative size of the overlap.

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R. E. L. Turnericy as stochastic control and differential games. Besides, there are abstract constructions like purely exchange economies, super game models, and abstract general equilibrium models involving random elements.

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Morse Indices at Mountain Pass Orbits of Symmetric Functionals, This allows us to obtain good estimates for their growth, which are useful in applications, and extends previous results of Bahri and Lions and Tanaka for even functionals to more general group actions.

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M. Clapphe first, Introduction to the Mathematics of Population (Addison-Wesley, 1968), gave the mathematical background. The second, the original of the present volume, was concerned with demography itself. The third in the sequence, Mathematics Through Problems (with John Beekman; Springer­ Verlag, 1982),

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Maria J. Esteban,Eric Séré1982 Gallo suggested that the cause of AIDS was likely to be a new human retrovirus and, in 1983, researchers at the Pasteur Institute under the direction of Montagnier were able to isolate a new retrovirus from a New York AIDS victim (see Barre-Sinoussi et al., 1983). In 1984, Gallo and his colleag

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A. Ioffe,E. Schwartzmann “represents the entire physics of the problem in a very compact form and, in many instances, a more convenient form than the more conventional differential equation” (., p.896). Generally speaking, integral equations (IEs) can describe global situations that cannot be modeled by differential equat

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