Logarithmic Convexity of Area Integral Means for Analytic Functions Ii

نویسندگان

  • CHUNJIE WANG
  • JIE XIAO
  • KEHE ZHU
چکیده

For 0 < p < ∞ and −2 ≤ α ≤ 0 we show that the L integral mean on rD of an analytic function in the unit disk D with respect to the weighted area measure (1−|z|) dA(z) is a logarithmically convex function of r on (0, 1).

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تاریخ انتشار 2013