183 citations · 2.8k across the 67 of their papers we have counts for
6 papers · 1 filter
Linear high-resolution schemes for hyperbolic conservation laws: TVB numerical evidence
C. Bona, C. Bona-Casas, J. Terradas
The Osher-Chakrabarthy family of linear flux-modification schemes is considered. Improved lower bounds on the compression factors are provided, which suggest the viability of using…
Transverse oscillations of systems of coronal loops
M. Luna, J. Terradas, R. Oliver +1
We study the collective kinklike normal modes of a system of several cylindrical loops using the T-matrix theory. Loops that have similar kink frequencies oscillate collectively wi…
Nonlinear Instability of kink oscillations due to shear motions
J. Terradas, J. Andries, M. Goossens +3
First results from a high-resolution three-dimensional nonlinear numerical study of the kink oscillation are presented. We show in detail the development of a shear instability in…
Damping of Fast Magnetohydrodynamic Oscillations in Quiescent Filament Threads
Inigo Arregui, Jaume Terradas, Ramon Oliver +1
High-resolution observations provide evidence about the existence of small-amplitude transverse oscillations in solar filament fine structures. These oscillations are believed to r…
Transverse oscillations of flowing prominence threads observed with Hinode
J. Terradas, I. Arregui, R. Oliver +1
Recent observations with the Hinode Solar Optical Telescope display an active region prominence whose fine threads oscillate in the vertical direction as they move along a path par…
Resonant absorption in complicated plasma configurations: applications to multi-stranded coronal loop oscillations
J. Terradas, I. Arregui, R. Oliver +3
We study the excitation and damping of transverse oscillations in a multi-stranded model of a straight line-tied coronal loop. The transverse geometry of our equilibrium configurat…