36 citations · 210 across the 44 of their papers we have counts for
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Review of analytical treatments of barrier-type problems in plasma theory
F. Spineanu, M. Vlad, K. Itoh +1
We review the analytical methods of solving the stochastic equations for barrier-type dynamical behavior in plasma systems. The path-integral approach is examined as a particularly…
Notes on a possible phenomenology of internal transport barriers in tokamak
F. Spineanu, M. Vlad, K. Itoh +1
We propose a new phenomenology of the generation of internal transport barriers, based on the exact periodic solution of the Flierl-Petvishvili equation. We examine the stability o…
Exact vortex solution of the Jacobs-Rebbi equation for ideal fluids
F. Spineanu, M. Vlad
The Jacobs-Rebbi equation arises in many contexts where vortical motion in two-dimensional ideal media is investigated. Alternatively, it can be derived in the Abelian Higgs field…
Pole dynamics for the Flierl-Petviashvili equation and zonal flow
F. Spineanu, M. Vlad, K. Itoh +2
We use a systematic method which allows us to identify a class of exact solutions of the Flierl-Petvishvili equation. The solutions are periodic and have one dimensional geometry.…