ON JACKSON'S THEOREM
Journal of Al-Qadisiyah for Computer Science and Mathematics,
2011, Volume 3, Issue 2, Pages 1-6
AbstractWe prove that for a function and n,r in N( the set of natural numbers ) , we have
where the roots of Legendre polynomial, and , is the Ditzian-Totik mth modulus of smoothness of g in .
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