In this paper we prove that the geometrical notions of Rotundity and Uniform Rotundity of the norm in a Banach space are stable for the generalized Banach products.
@article{urn:eudml:doc:42461,
title = {Rotund and uniformly rotund Banach spaces.},
journal = {Collectanea Mathematica},
volume = {42},
year = {1991},
pages = {137-146},
zbl = {0794.46015},
mrnumber = {MR1203393},
language = {en},
url = {http://dml.mathdoc.fr/item/urn:eudml:doc:42461}
}
Montesinos, V.; Torregrosa, J. R. Rotund and uniformly rotund Banach spaces.. Collectanea Mathematica, Tome 42 (1991) pp. 137-146. http://gdmltest.u-ga.fr/item/urn:eudml:doc:42461/