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    Chapter and Conference Paper

    The N-membranes Problem with Neumann Type Boundary Condition

    We consider the problem of finding the equilibrium position of N membranes constrained not to pass through each other, under prescribed volumic forces and boundary tensions. This model corresponds to solve variat...

    A. Azevedo, J. F. Rodrigues, L. Santos in Free Boundary Problems (2007)

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    Chapter and Conference Paper

    Chaotic Dynamics of Spin Wave Instabilities

    Recently the investigation of spin wave phenomena has gained renewed interest due to observations of chaotic dynamics similar to those in other nonlinear physical systems such as turbulent fluids, lasers, plas...

    S. M. Rezende, F. M. de Aguiar, A. Azevedo in Magnetic Excitations and Fluctuations II (1987)