T. Van Doorsselaere

TL;DR: In this article, the authors demonstrate that the observational findings can be explained in terms of guided kink magnetoacoustic modes, which is inconsistent with MHD wave theory and explain the omnipresence of waves in the corona using CoMP instrument.

TL;DR: In this article, the authors generalize the model by including longitudinal density stratification and examine how the longitudinaldensity stratification alters the linear eigenmodes of the system, their oscillation frequencies, and the damping rates by resonant absorption.

TL;DR: The detection of overtones of coronal loop kink oscillations has been an important advance in the development of Coronal seismology as discussed by the authors, and it has significantly increased the potential of CORONAL seismology and has thus initiated important theoretical and observational improvements.

TL;DR: Magnetohydrodynamic (MHD) oscillatory processes in different plasma systems, such as the corona of the Sun and the Earth's magnetosphere, show interesting similarities and differences as mentioned in this paper.

TL;DR: In this paper, a numerical analysis of coronal loop oscillations in equilibrium states with thin non-uniform boundary layers is presented, where the dependence of the complex frequency of the kink mode on the width of the nonuniform layer, on the length of the loop, and on the density contrast between the internal and the external region is compared with analytical theory.