Geodesic
A result on best approximation in $p$-normed spaces
Archivum mathematicum, Tome 37 (2001) no. 1, pp. 71-75.

Voir la notice de l'article provenant de la source Czech Digital Mathematics Library

We study best approximation in $p$-normed spaces via a general common fixed point principle. Our results unify and extend some known results of Carbone [ca:pt], Dotson [do:bs], Jungck and Sessa [ju:at], Singh [si:at] and many of others.
Classification : 41A65, 47H10, 54H25
Keywords: best approximation; common fixed point; f-nonexpansive map 
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     author = {Latif, Abdul},
     title = {A result on best approximation in $p$-normed spaces},
     journal = {Archivum mathematicum},
     pages = {71--75},
     publisher = {mathdoc},
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     number = {1},
     year = {2001},
     mrnumber = {1822766},
     zbl = {1068.41055},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ARM_2001__37_1_a8/}
}
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Latif, Abdul. A result on best approximation in $p$-normed spaces. Archivum mathematicum, Tome 37 (2001) no. 1, pp. 71-75. http://geodesic.mathdoc.fr/item/ARM_2001__37_1_a8/