Pythagorean orthogonality and additive mappings.
Aequationes mathematicae, Tome 53 (1997) no. 1-2, pp. 108-126
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Zbl
Mots-clés :
James orthogonality, unconditional additivity, normed vector space, isosceles orthogonality, Pythagorean orthogonality, Abelian group, orthogonally additive mappings, geometry of normed spaces
György Szabó. Pythagorean orthogonality and additive mappings.. Aequationes mathematicae, Tome 53 (1997) no. 1-2, pp. 108-126. http://geodesic.mathdoc.fr/item/AM2_1997__53_1-2_137680/
@article{AM2_1997__53_1-2_137680,
author = {Gy\"orgy Szab\'o},
title = {Pythagorean orthogonality and additive mappings.},
journal = {Aequationes mathematicae},
pages = {108--126},
year = {1997},
volume = {53},
number = {1-2},
zbl = {0901.39008},
url = {http://geodesic.mathdoc.fr/item/AM2_1997__53_1-2_137680/}
}