TITLE MARCH 2012 - Pakistan Academy of Sciences
TITLE MARCH 2012 - Pakistan Academy of Sciences
TITLE MARCH 2012 - Pakistan Academy of Sciences
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Inequalities for Differentiable Functions 15<br />
By solving (2.48), we have<br />
Pro<strong>of</strong>. From Lemma 2, we have<br />
(2.44)<br />
(2.49)<br />
Relations (2.46), (2.47), and (2.49) together imply<br />
(2.44).<br />
Corollary 16. From theorem 15, Let<br />
be differentiable function <strong>of</strong> , a, b, with a<br />
< b, and if the mapping is s-<br />
convex on for then<br />
(2.45)<br />
By applying H lder inequality on (2.45), we<br />
follow as<br />
Pro<strong>of</strong>. The pro<strong>of</strong> is similar to that <strong>of</strong> corollary 5.<br />
Theorem 17. Let<br />
be differentiable<br />
function on , a , b with a < b, and<br />
If the mapping is s-concave<br />
on for then<br />
Here<br />
And<br />
(2.46)<br />
(2.47)<br />
(2.50)<br />
Pro<strong>of</strong>. We proceed in a similar way as in theorem<br />
12.<br />
By<br />
, we obtain<br />
Since<br />
(2.48)<br />
(2.51)<br />
Now (2.50) immediately follows from theorem 1.