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arXiv 1701.03073math.FA
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格赋范空间中的类紧算子

Compact-Like Operators in Lattice-Normed Spaces

A. Aydın, E. Yu. Emelyanov, N. Erkurşun Özcan, M. A. A. Marabeh

摘要:

两个格赋范空间之间的线性算子$T$称为$p$ -紧的,如果对任何$p$ -有界网$x_α$,该网$Tx_α$有一个$p$ -收敛子网。$p$ -紧算子推广了几类已知的算子,如紧算子、弱紧算子、序弱紧算子、$AM$ -紧算子等。与$M$ -弱紧算子和$L$ -弱紧算子类似,我们定义了$p$ - $M$ -弱紧算子和$p$ - $L$ -弱紧算子,并研究了它们的一些性质。我们还研究了格赋范向量格之间的$up$ -连续算子和$up$ -紧算子。

英文摘要:

A linear operator $T$ between two lattice-normed spaces is said to be $p$-compact if, for any $p$-bounded net $x_α$, the net $Tx_α$ has a $p$-convergent subnet. $p$-Compact operators generalize several known classes of operators such as compact, weakly compact, order weakly compact, $AM$-compact operators, etc. Similar to $M$-weakly and $L$-weakly compact operators, we define $p$-$M$-weakly and $p$-$L$-weakly compact operators and study some of their properties. We also study $up$-continuous and $up$-compact operators between lattice-normed vector lattices.

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。

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