arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 1507.07549math.FA
收藏

一类窄边可加算子的控制问题

Domination Problem for Narrow Orthogonally Additive Operators

Marat A. Pliev

摘要:

描述线性正算子片段的布尔代数结构的“上下”定理是算子论的著名结果。我们证明了这个定理的一个模拟的一个积极的抽象Uryson运营商定义在一个向量格,并采取价值的Dedekind完全向量格。证明了对于从向量格$E$到Dedekind完备向量格$F$的阶窄正抽象Uryson算子$T$,每个抽象Uryson算子$S:E\to F$,使得$0\leq S\leq T$也是阶窄的.

英文摘要:

The "Up-and-down" theorem which describes the structure of the Boolean algebra of fragments of a linear positive operator is the well known result of the operator theory. We prove an analog of this theorem for a positive abstract Uryson operator defined on a vector lattice and taking values in a Dedekind complete vector lattice. This result we apply to prove that for an order narrow positive abstract Uryson operator $T$ from a vector lattice $E$ to a Dedekind complete vector lattice $F$, every abstract Uryson operator $S:E\to F$, such that $0\leq S\leq T$ is also order narrow.

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。

↑