RT Journal Article T1 Mathematical treatment of the magnetic confinement in a current carrying stellarator A1 Díaz Díaz, Jesús Ildefonso A1 Padial Molina, Juan Francisco A1 Rakotoson, Jean Michel Theresien AB The model studied concerns the case of a stellarator machine and the magnetic confinement is modeled by using averaging methods and suitable vacuum coordinates. This is shown to lead to a two-dimensional Grad-Shafranov type problem for the averaged poloidal flux function. Various problems are considered and it is pointed out that corresponding problems for models based on tokamak machines are essentially similar. PB Pergamon-Elsevier Science SN 0362-546X YR 1998 FD 1998 LK https://hdl.handle.net/20.500.14352/57380 UL https://hdl.handle.net/20.500.14352/57380 LA spa NO CIEMAT=EURATOM association. NO DGICYT (Spain) DS Docta Complutense RD 5 abr 2025