A remark on simultaneous approximation. (English) Zbl 0412.41022
MSC:
41A65 | Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) |
41A50 | Best approximation, Chebyshev systems |
Citations:
Zbl 0317.41031References:
[1] | Holland, A. S.; Sahney, B. N.; Tzimbalario, J., On best simultaneous approximation, Letter to the Editor, J. Approximation Theory, 17, 187-188 (1976) · Zbl 0333.41022 |
[2] | Diestel, J., Geometry of Banach Spaces—Selected Topics, (Lecture Notes in Mathematics, No. 485 (1975), Springer-Verlag: Springer-Verlag Berlin/Heidelberg/New York) · Zbl 0307.46009 |
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