@文章{zbMATH07355203,作者={陈,恒和陈,狄荣和赵,耀},Title={核互协方差算子奇异函数的估计},FJournal={近似理论杂志},期刊={J.近似理论},ISSN={0021-9045},体积={266},页码={10},注={Id/编号105576},年份={2021},语言={英语},DOI={10.1016/j.jat.2021.105576},关键词={62G05,62J10,46E22},zbMATH={7355203},Zbl={1467.62048}}