Title : ( On exact sequences of the rigid fibrations )
Authors: Tayyebe Nasri , Behrooz Mashayekhy Fard , Hamid Torabi Ardakani ,
Full TextAbstract
In 2002, Biss investigated on a kind of fibration which is called rigid covering fibration (we rename it by rigid fibration) with properties similar to covering spaces. In this paper, we obtain a relation between arbitrary topological spaces and its rigid fibrations. Using this relation we obtain a commutative diagram of homotopy groups and quasi-topological homotopy groups and deduce some results in this field.
Keywords
, fibration, rigid covering fibration, topological homotopy group, exact sequence.
@article{paperid:1080762,
author = {Tayyebe Nasri and Mashayekhy Fard, Behrooz and Torabi Ardakani, Hamid},
title = {On exact sequences of the rigid fibrations},
journal = {Italian Journal of Pure and Applied Mathematics},
year = {2020},
volume = {44},
number = {2},
month = {August},
issn = {2239-0227},
pages = {155--162},
numpages = {7},
keywords = {fibration; rigid covering fibration; topological homotopy group; exact
sequence.},
}
%0 Journal Article
%T On exact sequences of the rigid fibrations
%A Tayyebe Nasri
%A Mashayekhy Fard, Behrooz
%A Torabi Ardakani, Hamid
%J Italian Journal of Pure and Applied Mathematics
%@ 2239-0227
%D 2020
