Abstract
In this short note, we give some counter examples which show that [11, Proposition 3.5] is not true. As a consequence, the arguments in [11, Proposition 4.10] are not valid.
Language: English
Page range: 35 - 38
Submitted on: Jul 17, 2019
Accepted on: Sep 23, 2019
Published on: Dec 31, 2020
Published by: Pedagogical University of Cracow
In partnership with: Paradigm Publishing Services
Publication frequency: 1 issue per year
Related subjects:
© 2020 Amir Sahami, published by Pedagogical University of Cracow
This work is licensed under the Creative Commons Attribution-ShareAlike 4.0 License.