On Equivalence of Moduli of Smoothness
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Yingkang Hu
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Article
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1999
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Elsevier Science
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English
โ 128 KB
Its inverse with any constants independent of f is not true in general. Hu and Yu proved that the inverse holds true for splines S with equally spaced knots, thus | m (S, t) p t t| m&1 (S$, t) p tt 2 | m&2 (S", t) p } } } . In this paper, we extend their results to splines with any given knot sequen