Connectedness in some topological vector-lattice groups of sequences
نویسندگان
چکیده
منابع مشابه
Connectedness and Continuous Sequences in Finite Topological Spaces
In this paper F1 denotes a non empty finite topology space and A, B, C denote subsets of F1. Let us consider F1. One can check that ∅(F1) is connected. We now state two propositions: (1) For all subsets A, B of F1 holds (A ∪ B) b = A ∪ B. (2) (∅(F1)) b = ∅. Let us consider F1. Observe that (∅(F1)) b is empty. Next we state the proposition (3) Let A be a subset of F1. Suppose that for all subset...
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ژورنال
عنوان ژورنال: MATHEMATICA SCANDINAVICA
سال: 2010
ISSN: 1903-1807,0025-5521
DOI: 10.7146/math.scand.a-15148