A Galerkin approach for a class of elliptic—parabolic problems arising in current—carrying Stellarators

• Autores: Juan Francisco Padial
• Localización: XVII Congreso de Ecuaciones Diferenciales y Aplicaciones ; VII Congreso de Matemática Aplicada: Salamanca, 14-28 septiembre 2001 / coord. por Luis Ferragut Canals, Anastasio Pedro Santos Yanguas, 2001, ISBN 8469961446, págs. 657-658
• Idioma: inglés
• Texto completo no disponible (Saber más ...)
• Resumen

  • We consider a 2D free—boundary model arising in the transient regime of a magnetically confined plasma in a Stellarator device with current carrying inside of each magnetic surfaces. The model is formulated in terms of a nonlinear elliptic—parabolic problem. The aim of this work, is to study the existence of solutions, by using a Galerkin type argument, for a family of problems approaching the original problem.