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1 个结果
  • 简介:InthispaperweprovesomeinterestingextensionsandgeneralizationsofEnestrom-KakeyaTheoremconcerningthelocationofthezerosofapolynomialinacomplexplane.Wealsoobtainsomezero-freeregionsforaclassofrelatedanalyticfunctions.Ourresultsnotonlycontainsomeknownresultsasaspecialcasebutalsoavarietyofinterestingresultscanbededucedinaunifiedwaybyvariouschoicesoftheparameters.

  • 标签: 解析函数 多项式 零点 定理证明 参数选择 复平面