Hyperbolic Dynamical Systems Andgeneration of Magnetic Fields
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چکیده
GENERATION OF MAGNETIC FIELDS BY PERFECTLY CONDUCTING FLUIDS. (1) Rafael de la Llave 2 3 Mathematics Department The University of Texas at Austin Austin TX 78712 Abstract. We study the spectrum of the operator describing the growth of magnetic elds in an in nitely conducting, incompressible uid. We show that, in many circumstances, it consists of an anulus and also give characterization of this spectrum by the Lyapunov exponents of periodic orbits of the Lagrangian ow.
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تاریخ انتشار 1993