A characterization of uncountable sets in terms of their self-mappings and large invariant subsets
Alexander B. Kharazishvili
Abstract
Alexander B. Kharazishvili
Abstract
Abstract One characterization of an uncountable set E is given in terms of mappings f of E into itself and “large” subsets of E which are invariant with respect to f.
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Abstract One characterization of an uncountable set E is given in terms of mappings f of E into itself and “large” subsets of E which are invariant with respect to f.
Key concepts: Uncountable set, Mathematics, Invariant (physics), Characterization (materials science), Discrete mathematics, Set (abstract data type), Pure mathematics, Combinatorics