منابع مشابه
On Almost n-Layered QTAG-modules
We define the notion of almost $n$-layered $QTAG$-modules and study their basic properties. One of the main result is that almost 1-layered modules are almost $(omega+1)$-projective exactly when they are almost direct sum of countably generated modules of length less than or equal to $(omega+1)$. Some other characterizations of this new class are also established.
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متن کاملQ-modules Are Q-suplattices
It is well known that the internal suplattices in the topos of sheaves on a locale are precisely the modules on that locale. Using enriched category theory and a lemma on KZ doctrines we prove (the generalization of) this fact in the case of ordered sheaves on a small quantaloid. Comparing module-equivalence with sheaf-equivalence for quantaloids and using the notion of centre of a quantaloid, ...
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ژورنال
عنوان ژورنال: Bulletin of Mathematical Sciences
سال: 2014
ISSN: 1664-3607,1664-3615
DOI: 10.1007/s13373-014-0050-x