75 citations · 323 across the 24 of their papers we have counts for
3 papers · 1 filter
Large-scale weakly nonlinear perturbations of convective magnetic dynamos in a rotating layer
Roman Chertovskih, Vladislav Zheligovsky
We present a new mechanism for generation of large-scale magnetic field by thermal convection which does not involve the alpha-effect. We consider weakly nonlinear perturbations of…
The Cauchy-Lagrangian method for numerical analysis of Euler flow
O. Podvigina, V. Zheligovsky, U. Frisch
A novel semi-Lagrangian method is introduced to solve numerically the Euler equation for ideal incompressible flow in arbitrary space dimension. It exploits the time-analyticity of…
Negative magnetic eddy diffusivities from test-field method and multiscale stability theory
Alexander Andrievsky, Axel Brandenburg, Alain Noullez +1
The generation of large-scale magnetic field in the kinematic regime in the absence of an alpha-effect is investigated by following two different approaches, namely the test-field…