MAD families of projections on l 2 and real-valued functions on ω
نویسندگان
چکیده
منابع مشابه
The ring of real-valued functions on a frame
In this paper, we define and study the notion of the real-valued functions on a frame $L$. We show that $F(L) $, consisting of all frame homomorphisms from the power set of $mathbb{R}$ to a frame $ L$, is an $f$-ring, as a generalization of all functions from a set $X$ into $mathbb R$. Also, we show that $F(L) $ is isomorphic to a sub-$f$-ring of $mathcal{R}(L)$, the ring of real-valued continu...
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ژورنال
عنوان ژورنال: Archive for Mathematical Logic
سال: 2011
ISSN: 0933-5846,1432-0665
DOI: 10.1007/s00153-011-0249-4