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Linear instability of Vlasov-Maxwell systems revisited-A Hamiltonian approach

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 نشر من قبل Zhiwu Lin
 تاريخ النشر 2021
  مجال البحث فيزياء
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 تأليف Zhiwu Lin




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We consider linear stability of steady states of 1(1/2) and 3D Vlasov-Maxwell systems for collisionless plasmas. The linearized systems can be written as separable Hamiltonian systems with constraints. By using a general theory for separable Hamiltonian systems, we recover the sharp linear stability criteria obtained previously by different approaches. Moreover, we obtain the exponential trichotomy estimates for the linearized Vlasov-Maxwell systems in both relativistic and nonrelativistic cases.



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