May 5 2000

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ESTIMATION OF THE FUNCTION G(m,r)

BY MEANS OF THE FUNCTION g(m-1,r). ** Alex, hyperlink here --> (1)

THEOREM 2*). For any m ³ 1 and r ³ 2,

IF $ n*(m,r) Q(n*(m,r)), where Q = a) & b) & c) and

a) n*(m,r) = , ni ³ m,

b) for all s = s0 , s0 + 1, s0 + 2 , ... , s1 ,

c) s1 - s0 ³ g(m-1, r),

THEN " n > n0(m,r) P(n), where

P(n) = " n = , ni ³ m, s* = g(m-1,r) + s0 ,

so that G(m,r) £ g(m-1,r) + s0 , and

n0(m,r) = n*(m,r) + (g(m-1,r) + s0 )× (m-1)r + ,

= max { Z(m-1,r) }.

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*) Zenkin A.A. Waring's problem from the standpoint of the cognitive interactive computer graphics. - Mathematical and Computer Modelling, Vol.13, No.11, pp.9 - 25 (1990).