Submetrizable spaces and open mappings
pdf (Русский)

Keywords

submetrizable space, open mapping, set-valued mapping.

How to Cite

Choban, M., & Mihaylova, E. (2021). Submetrizable spaces and open mappings. Acta Et Commentationes Exact and Natural Sciences, 10(2), 32-46. https://doi.org/10.36120/2587-3644.v10i2.32-46

Abstract

The present article characterizes the continuous open complete images of submetrizable spaces as the spaces with pseudo-base of countable order.
Some theorems about selections of set-valued mappings into submetrizable spaces are obtained.

https://doi.org/10.36120/2587-3644.v10i2.32-46
pdf (Русский)
Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.