Displaying similar documents to “Mappings that preserve Cauchy sequences”

On certain types of convergences

Ján Borsík (1992)

Mathematica Bohemica

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Mappings preserving Cauchy sequences and certain types of convergences connected with these mappings are investigated.

On metric σ-discrete spaces

Szymon Plewik, Marta Walczyńska (2016)

Banach Center Publications

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By studying dimensional types of metric scattered spaces, we consider the wider class of metric σ-discrete spaces. Applying techniques relevant to this wider class, we present new proofs of some embeddable properties of countable metric spaces in such a way that they can be generalized onto uncountable metric scattered spaces. Related topics are also explored, which gives a few new results.