@第{zbMATH07060516条，作者={Abu-Omar，Amer and Kittaneh，Fuad}，标题={数值半径的推广}，FJournal={线性代数及其应用}，Journal＝{线性代数应用}，ISSN={0024-3795}，体积＝{569}，页码={323--334}，年份={2019}，语言={英语}，DOI={10.1016/j.laa.2019.019}，关键词={47A12,47A30,47B10,47B1 5}，zbMATH={7060516}，Zbl=｛1475.47004｝}