Zigli, D.D., Obeng-Denteh, W. and Owusu-Mensah, I. (2017) On the Candid Appraisal of the Proof of Π₁ (S, x_o) as a Fundamental Group with Respect to “。”. International Journal of Advances in Mathematics, 2017, 20-26.

has been cited by the following article:

• TITLE: The Homotopical Proof of Π1 (S, xo) as a Fundamental Group in a General Interval

  AUTHORS: Zigli David Delali, Obeng-Denteh William, Brew Lewis, Ansah Richard Kwame

  KEYWORDS: Homotopy, Fundamental Group, Homeomorphism, Equivalent Class, Path Concatenation

  JOURNAL NAME: Advances in Pure Mathematics, Vol.11 No.5, May 17, 2021

  ABSTRACT: The aim of this study is to establish that, the equivalent class which is made up of homotopic loops is a group with respect to in the general interval [m,n]. The study proved from homotopical point of view that is associative, has an identity and inverse function. The study established with proof thatis a fundamental group in [m,n] ,.