董延武 鄭桂君 李曉培
【摘要】對于Bergman加權移位序列,利用無窮維矩陣的正定性得到了其n-亞正規性,而且對于更一般的Bergman加權移位序列給出了其n-亞正規性的通項公式.
【關鍵詞】加權移位;亞正規;n-亞正規
【基金項目】湛江幼兒師范??茖W??茖W研究重點項目資助(ZJYZZD201801),國家自然科學基金項目資助(11801250)
1 預備知識
【參考文獻】
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