Full Text: PDF
DOI: 10.23952/jnfa.2021.13
Received August 29, 2020; Accepted February 25, 2021; Published April 28, 2021
This article was retracted on May 25, 2022
Retraction Note:
This article has been retracted at the request of the Editor-in-Chief and Authors due to some inaccuracies and gaps in some lemmas and theorems, pointed out by some reader. To ensure maximum accuracy, the editors and authors concluded to retract this article.