Almost surjective ε-isometries of Banach spaces
I. A. Vestfrid
Colloquium Mathematicae, Tome 100 (2004), p. 17-22 / Harvested from The Polish Digital Mathematics Library
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We investigate Hyers-Ulam stability of non-surjective ε-isomeries of Banach spaces. We also pose and discuss an open problem.

Publié le : 2004-01-01
EUDML-ID : urn:eudml:doc:284379 
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     author = {I. A. Vestfrid},
     title = {Almost surjective $\epsilon$-isometries of Banach spaces},
     journal = {Colloquium Mathematicae},
     volume = {100},
     year = {2004},
     pages = {17-22},
     zbl = {1091.46005},
     language = {en},
     url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-cm100-1-3}
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I. A. Vestfrid. Almost surjective ε-isometries of Banach spaces. Colloquium Mathematicae, Tome 100 (2004) pp. 17-22. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-cm100-1-3/