Geodesic
Chebyshev Centres in Normed Spaces
Publications de l'Institut Mathématique, _N_S_45 (1989) no. 59, p. 109

Voir la notice de l'article provenant de la source eLibrary of Mathematical Institute of the Serbian Academy of Sciences and Arts

The existence of Chebyshev centres and best compact approximants supposing special geometrical properties for the normed space in investigated. The positive results are obtained using a slightly changed of quisi-uniform convexity noted in [1].
Classification : 41A65 
@article{PIM_1989_N_S_45_59_a16,
     author = {Lazar Pevac},
     title = {Chebyshev {Centres} in {Normed} {Spaces}},
     journal = {Publications de l'Institut Math\'ematique},
     pages = {109 },
     publisher = {mathdoc},
     volume = {_N_S_45},
     number = {59},
     year = {1989},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PIM_1989_N_S_45_59_a16/}
}
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Lazar Pevac. Chebyshev Centres in Normed Spaces. Publications de l'Institut Mathématique, _N_S_45 (1989) no. 59, p. 109 . http://geodesic.mathdoc.fr/item/PIM_1989_N_S_45_59_a16/