Прегледај по Аутор "Tomić, Miloš"

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    ON REPRESENTATION OF DE R 􀀀 I VATIVES OF FUNCTIONS IN Lp
    (Society of Serbian Mathematicians, 2010) Tomić, Miloš
    A theorem on the expansion of the derivative f(r1; r2; :::; rn); where f 2 Lp; and the derivatives of singular integrals into the series of band - limited functions ( entire functions of exponential type ) , which converges in Lp for 1 p q < 1; is proved . The norms of their items are estimated by best approximations by \ an \
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    Ставка
    ON THE CONVERSE THEOREM OF APPROXIMATION IN VARIOUS METRICS FOR NONPERIODIC FUNCTIONS
    (Mathematical Institute of the Serbian Academy of Sciences and Arts, 2014) Tomić, Miloš
    The modulus of smoothness in the norm of space Lq of nonperiodic functions of several variables is estimated by best approximations by entire functions of exponential type in the metric of space Lp, 1 6 p 6 q < 1.