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Existence and finite-dimensionality of attractors for the Landau-Lifschitz equations

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Differential Equations and Mathematical Physics

Part of the book series: Lecture Notes in Mathematics ((LNM,volume 1285))

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Abstract

The Landau-Lifschitz equations describe the time-evolution of magnetization in classical ferro- and antiferromagnets and are of fundamental importance for the understanding of nonequilibrium magnetism. We sketch a proof that, under quite general conditions, dissipative forms of these equations have attracting sets which are finite-dimensional in a suitable sense. In particular, upper bounds are obtained for the Hausdorff and fractal dimensions of these sets.

On leave from the Department of Mathematics, Howard University, Washington, D.C. 20059.

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Ian W. Knowles Yoshimi Saitō

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© 1987 Springer-Verlag

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Gill, T.L., Zachary, W.W. (1987). Existence and finite-dimensionality of attractors for the Landau-Lifschitz equations. In: Knowles, I.W., Saitō, Y. (eds) Differential Equations and Mathematical Physics. Lecture Notes in Mathematics, vol 1285. Springer, Berlin, Heidelberg. https://doi.org/10.1007/BFb0080589

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  • DOI: https://doi.org/10.1007/BFb0080589

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  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-18479-9

  • Online ISBN: 978-3-540-47983-3

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