Navegando por Assunto "Propriedades de energia"

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    Finite difference preserving the energy properties of a coupled system of diffusion equations
    (Universidade Federal do Pará, 2013-08) RAMOS, Anderson de Jesus Araújo; ALMEIDA JÚNIOR, Dilberto da Silva
    In this paper we proved the exponential decay of the energy of a numerical scheme in finite difference applied to a coupled system of diffusion equations. At the continuous level, it is well-known that the energy is decreasing and stable in the exponential sense. We present in detail the numerical analysis of exponential decay to numerical energy since holds the stability criterion.
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