Publication: An elliptic-parabolic equation with a nonlocal term for the transient regime of a plasma in a Stellarator
Loading...
Full text at PDC
Publication Date
2004-04-10
Authors
Lerena Guil, María Belen
Padial Molina, Juan Francisco
Rakotoson, Jean Michel Theresien
Advisors (or tutors)
Editors
Journal Title
Journal ISSN
Volume Title
Publisher
Elsevier
Citations
Exportar
Abstract
We prove the existence and the regularity of weak solutions of a nonlocal elliptic–parabolic free-boundary problem involving the notions of relative rearrangement and monotone rearrangement. The problem arises in the study of the dynamics of a magnetically confined fusion plasma in a Stellarator device when the dimensional analysis on the characteristic times suggests to neglect the inertial acceleration in presence of a time dependent magnetic field.