INVESTIGADORES
FONGI Guillermina
artículos
Título:
Total least squares problems on infinite dimensional spaces
Autor/es:
CONTINO, MAXIMILIANO; FONGI, GUILLERMINA; MAESTRIPIERI, ALEJANDRA; MURO, SANTIAGO
Revista:
INVERSE PROBLEMS
Editorial:
IOP PUBLISHING LTD
Referencias:
Lugar: Londres; Año: 2021 vol. 37
ISSN:
0266-5611
Resumen:
We study weighted total least squares problems on infinite dimensional spaces.We present some necessary and sufficient conditions for the regularized problem to have a solution. The existence of solution can also be assured for the regularized minimization problem with a constraint to special subsets. Furthermore, we show that a regularization in infinite dimensional total least squares problems is necessary, since in most cases the problem without regularization does not admit a solution.
