Invariant subspaces and thin sets
نویسندگان
چکیده
منابع مشابه
On invariant sets topology
In this paper, we introduce and study a new topology related to a self mapping on a nonempty set.Let X be a nonempty set and let f be a self mapping on X. Then the set of all invariant subsets ofX related to f, i.e. f := fA X : f(A) Ag P(X) is a topology on X. Among other things,we nd the smallest open sets contains a point x 2 X. Moreover, we find the relations between fand To f . For insta...
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ژورنال
عنوان ژورنال: Rocky Mountain Journal of Mathematics
سال: 1990
ISSN: 0035-7596
DOI: 10.1216/rmjm/1181073117