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arXiv math/0211152math.RAmath.QA
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效应代数上的格一致性

Lattice uniformities on effect algebras

Anna Avallone, Paolo Vitolo

摘要:

设L是格序效应代数.证明了使L的运算$\ominus$和$\oplus$一致连续的格一致性由它们的0邻域系唯一确定,并形成一个分配格.并且证明了每一个这样的一致性都是由L上的弱次可加$[0,+\infty]$值函数族生成的。

英文摘要:

Let L be a lattice ordered effect algebra. We prove that the lattice uniformities on L which make uniformly continuous the operations $\ominus$ and $\oplus$ of L are uniquely determined by their system of neighbourhoods of 0 and form a distributive lattice. Moreover we prove that every such uniformity is generated by a family of weakly subadditive $[0,+\infty]$-valued functions on L.

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