RT Journal Article
T1 On the uniqueness of solutions of a nonlinear elliptic problem arising in the confinement of a plasma in a stellarator device
A1 Díaz Díaz, Jesús Ildefonso
A1 Galiano, Gonzalo
A1 Padial Molina, Juan Francisco
AB We study the uniqueness of solutions of a semilinear elliptic problem obtained from an inverse formulation when the nonlinear terms of the equation are prescribed in a general class of real functions, The inverse problem arises in the modeling of the magnetic confinement of a plasma in a Stellarator device. The uniqueness proof relies on an L-infinity-estimate on the solution of an auxiliary nonlocal problem formulated in terms of the relative rearrangement of a datum with respect to the solution.
PB Springer
SN 0095-4616
YR 1999
FD 1999
LK https://hdl.handle.net/20.500.14352/57378
UL https://hdl.handle.net/20.500.14352/57378
LA eng
NO CIEMAT=EURATOM association.
NO DGES (Spain)
DS Docta Complutense
RD 9 abr 2025