A non-smooth extension of Frechet differentiability of the norm with applications to numerical ranges
- Aparicio, C.
- Ocaña, F.
- Payá, R.
- Rodríguez, A.
ISSN: 1469-509X, 0017-0895
Year of publication: 1986
Volume: 28
Issue: 2
Pages: 121-137
Type: Article