In this article we introduced the isomorphism mapping between cartesian products of family of linear spaces [4]. Those products had been formalized by two different ways, i.e., the way using the functor [:X, Y:] and ones using the functor "product". By the same way, the isomorphism mapping was defined between Cartesian products of family of linear normed spaces also.
@article{bwmeta1.element.doi-10_2478_v10037-011-0009-2,
author = {Hiroyuki Okazaki and Noboru Endou and Yasunari Shidama},
title = {Cartesian Products of Family of Real Linear Spaces},
journal = {Formalized Mathematics},
volume = {19},
year = {2011},
pages = {51-59},
zbl = {1276.46015},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.doi-10_2478_v10037-011-0009-2}
}
Hiroyuki Okazaki; Noboru Endou; Yasunari Shidama. Cartesian Products of Family of Real Linear Spaces. Formalized Mathematics, Tome 19 (2011) pp. 51-59. http://gdmltest.u-ga.fr/item/bwmeta1.element.doi-10_2478_v10037-011-0009-2/
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