On the distance between two Chebyshev sets in Banach spaces.
El-Sayed, Wagdy G.
International Journal of Mathematics and Mathematical Sciences, Tome 20 (1997), p. 611-612 / Harvested from The Electronic Library of Mathematics
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Publié le : 1997-01-01
DOI : https://doi.org/10.1155/S0161171297000835
EUDML-ID : urn:eudml:doc:47970 
@article{01054271,
     title = {On the distance between two Chebyshev sets in Banach spaces.},
     journal = {International Journal of Mathematics and Mathematical Sciences},
     volume = {20},
     year = {1997},
     pages = {611-612},
     doi = {10.1155/S0161171297000835},
     zbl = {0896.46007},
     language = {en},
     url = {http://dml.mathdoc.fr/item/01054271}
}

El-Sayed, Wagdy G. On the distance between two Chebyshev sets in Banach spaces.. International Journal of Mathematics and Mathematical Sciences, Tome 20 (1997) pp. 611-612. doi : 10.1155/S0161171297000835. http://gdmltest.u-ga.fr/item/01054271/