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Article

Latif, Abdul
A result on best approximation in $p$-normed spaces. (English). Archivum Mathematicum, vol. 37 (2001), issue 1, pp. 71-75
MSC: 41A65, 47H10, 54H25 | MR 1822766 | Zbl 1068.41055
Keywords:
best approximation; common fixed point; f-nonexpansive map
Summary:
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.
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