3 citations · 6 across the 7 of their papers we have counts for
8 papers
Describing two-dimensional vortical flows : the typhoon case
F. Spineanu, M. Vlad
We present results of a numerical study of the differential equation governing the stationary states of the two-dimensional planetary atmosphere and magnetized plasma (within the C…
Exact periodic solutions of the Liouville equation and the "snake" of density in JET
F. Spineanu, M. Vlad
The "snake" is a persistent density perturbation at the rational q-surfaces after pellet injection. Together with other phenomena (density pinch and profile resiliancy) it can be t…
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…
On the nature of intermittency in weakly dissipative systems
F. Spineanu, M. Vlad
We propose a new perspective on the intermittency in weakly dissipative systems. It is focused on the elementary (burst-like) event separating states with different properties. Thi…