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Schur-convexity of the weighted Čebišev functional (CROSBI ID 169736)
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Čuljak, Vera
Schur-convexity of the weighted Čebišev functional // Journal of mathematical inequalities, 5 (2011), 2; 213-217
Podaci o odgovornosti
Čuljak, Vera
engleski
Schur-convexity of the weighted Čebišev functional
In this paper the Čebišev weighted functional T(p ; f, g ; a, b) is regarded as a function of two variables T(p ; f, g ; a x, y), (x, y)in [a, b]x[a, b] where f, g and p>0 are Lebesgue integrable functions. The property of Schur-covexity (Schur-concavity) of this function is proved.
Convex functions; Schur-convex function; Čebišev functional; integral
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