À propos de cet article
Publié en ligne: 01 janv. 2022
Pages: 157 - 166
Reçu: 12 oct. 2020
DOI: https://doi.org/10.2478/tmmp-2021-0011
Mots clés
© 2021 Mathematical Institute, Slovak Academy of Sciences
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
A space X is said to have the star-K-