arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1607.02161math.FA
收藏

无条件$p$ -收敛算子与$p$阶Dunford-Pettis性质

Unconditionally $p$-converging operators and Dunford-Pettis Property of order $p$

Dongyang Chen, J. Alejandro Chávez-Domínguez, Lei Li

摘要:

本文研究了无条件$p$ -收敛算子和$p$阶的Dunford-Pettis性质.建立了无条件$p$ -收敛算子的新刻画和$p$阶的Dunford-Pettis性质.定义了六个量来度量算子离无条件$p$收敛有多远。我们证明了完全连续算子、无条件$p$收敛算子和无条件收敛算子之间的定量关系。我们进一步研究了$p$阶Dunford-Pettis性质的可能的量化。

英文摘要:

In the present paper we study unconditionally $p$-converging operators and Dunford-Pettis property of order $p$. New characterizations of unconditionally $p$-converging operators and Dunford-Pettis property of order $p$ are established. Six quantities are defined to measure how far an operator is from being unconditionally $p$-converging. We prove quantitative versions of relationships of completely continuous operators,unconditionally $p$-converging operators and unconditionally converging operators. We further investigate possible quantifications of the Dunford-Pettis property of order $p$.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑