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Let Hn be the set of real algebraic polynomials of degree n, whose zeros all lie in the interval [-1,1]. The well known Turan type inequalities tell us that for f(x)∈Hn, it holds ||f'||≥cn||f||. This note deals with the weighted Turan type inequalities with the weights having inner singularities under Lp norm for 0相似文献
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