arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2204.08313math.FA
收藏

一个各向异性可和性与混合序列

An anisotropic summability and mixed sequences

Jamilson R. Campos, Renato Macedo, Joedson Santos

摘要:

本文定义并研究了一个向量值数列空间,称为各向异性$(s,q,r)$ -可和序列空间,它推广了经典的$(s; q)$ -混合序列(或混合$(s; q)$ -可和序列)空间.进一步,我们定义了两类涉及这个新空间的线性算子,其中一类推广了由于A的$(s; q) $ -混合线性算子类。皮奇一些特征,包含结果和Pietsch支配型定理,这些类。值得一提的是,这些结果中的一些是新的,即使在混合可和序列和混合求和算子的特殊情况下。

英文摘要:

In this paper we define and study a vector-valued sequence space, called the space of anisotropic $(s,q,r)$-summable sequences, that generalizes the classical space of $(s; q)$-mixed sequences (or mixed $(s; q)$-summable sequences). Furthermore, we define two classes of linear operators involving this new space and one of them generalizes the class of $(s; q) $-mixed linear operators due A. Pietsch. Some characterizations, inclusion results and a Pietsch domination-type theorem are presented for these classes. It is worth mentioning that some of these results are new even in the particular cases of mixed summable sequences and mixed summing operators.

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。

↑