Characterizations of inner product spaces by strongly convex functions.
Nikodem, Kazimierz; Páles, Zsolt
Banach Journal of Mathematical Analysis [electronic only] (2011)
- Volume: 5, Issue: 1, page 83-87
- ISSN: 1735-8787
Nikodem, Kazimierz; Páles, Zsolt
Banach Journal of Mathematical Analysis [electronic only] (2011)