INFORMAZIONI SU QUESTO ARTICOLO
Pubblicato online: 26 ago 2021
Pagine: 182 - 191
Ricevuto: 03 ago 2020
DOI: https://doi.org/10.2478/ausm-2021-0010
Parole chiave
© 2021 Tamás Glavosits et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
We show that the sum of two intervals in an ordered dense Abelian group is also an interval such that the endpoints of the sum are equal to the sums of the endpoints. We prove analogous statements concerning to the product of two intervals.