In this paper, we extend classical covering space theory to all connected and locally path connected spaces. This is accomplished using generalized covering spaces called semicovers and a (topological) group called the Galois fundamental group. It is shown for semilocally simply connected spaces that the theory is the same as the classical theory of covering spaces and the fundamental group. Lastly, we show that there is a topology on the fundamental group such that the completion is the Galois fundamental group
Abstract. These notes, from a first course in algebraic topology, introduce the fundamental group an...
AbstractIn this paper we consider Galois theory as it was interpreted by Grothendieck in SGA1 (Lectu...
Thèse effectuée de septembre 2003 à février 2006This thesis is devoted to the study of the Galois co...
The classical Galois theory of fields and the classification of covering spaces of a path-connected,...
This article has been retracted: please see Elsevier Policy on Article Withdrawal (http://www.elsevi...
AbstractWe develop a covering group theory for a large category of “coverable” topological groups, w...
AbstractIn classical covering space theory, a covering map induces an injection of fundamental group...
In classical covering space theory, a covering map induces an injection of fundamental groups. This ...
We describe a new construction of families of Galois coverings of the line using basic properties of...
AbstractIt is well known that for a connected locally path-connected semi-locally 1-connected space ...
AbstractA classical theory gives an equivalence between the category of covering maps of a space and...
AbstractA connection between the Galois-theoretic approach to semi-abelian homology and the homologi...
AbstractWe develop a covering group theory for a large category of “coverable” topological groups, w...
AbstractWhile the fundamental group of a topological space is sufficient for the study of covering s...
There is a very beautiful correspondence between branched covers of the Riemann sphere P1 and subgro...
Abstract. These notes, from a first course in algebraic topology, introduce the fundamental group an...
AbstractIn this paper we consider Galois theory as it was interpreted by Grothendieck in SGA1 (Lectu...
Thèse effectuée de septembre 2003 à février 2006This thesis is devoted to the study of the Galois co...
The classical Galois theory of fields and the classification of covering spaces of a path-connected,...
This article has been retracted: please see Elsevier Policy on Article Withdrawal (http://www.elsevi...
AbstractWe develop a covering group theory for a large category of “coverable” topological groups, w...
AbstractIn classical covering space theory, a covering map induces an injection of fundamental group...
In classical covering space theory, a covering map induces an injection of fundamental groups. This ...
We describe a new construction of families of Galois coverings of the line using basic properties of...
AbstractIt is well known that for a connected locally path-connected semi-locally 1-connected space ...
AbstractA classical theory gives an equivalence between the category of covering maps of a space and...
AbstractA connection between the Galois-theoretic approach to semi-abelian homology and the homologi...
AbstractWe develop a covering group theory for a large category of “coverable” topological groups, w...
AbstractWhile the fundamental group of a topological space is sufficient for the study of covering s...
There is a very beautiful correspondence between branched covers of the Riemann sphere P1 and subgro...
Abstract. These notes, from a first course in algebraic topology, introduce the fundamental group an...
AbstractIn this paper we consider Galois theory as it was interpreted by Grothendieck in SGA1 (Lectu...
Thèse effectuée de septembre 2003 à février 2006This thesis is devoted to the study of the Galois co...