Título: A disjointly tight irresolvable space

Autor: Bella, Angelo; Hrusak, Michael

Resumen: [EN] In this short note we prove the existence (in ZFC) of a completely regular countable disjointly tight irresolvable space by showing that every sub-maximal countable dense subset of 2c is disjointly tight.

URI: http://hdl.handle.net/10251/151454

Fecha: 2020-10-01

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