We introduce the notion of an open-separated sequence, related to a free sequence, and define the cardinal functionos(X). Nonregular and regular examples X are given such that os(X)

On open-separated sequences

Bella, A.;Spadaro, S.;
2025-01-01

Abstract

We introduce the notion of an open-separated sequence, related to a free sequence, and define the cardinal functionos(X). Nonregular and regular examples X are given such that os(X)
2025
cardinal function
cardinality bound
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.11769/692790
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