Geodesic
Van Kampen's theorem for locally sectionable maps
Theory and applications of categories, The Rosebrugh Festschrift, Tome 36 (2021), pp. 48-64.

Voir la notice de l'article provenant de la source Theory and Applications of Categories website

We generalize the Van Kampen theorem for unions of non-connected spaces, due to R. Brown and A. R. Salleh, to the context where families of subspaces of the base space B are replaced with a `large' space E equipped with a locally sectionable continuous map p: E -> B.
Publié le :
Classification : 20L05, 55Q05, 55R99
Keywords: Van Kampen Theorem, fundamental groupoid, locally sectionable map 
@article{TAC_2021_36_a1,
     author = {Ronald Brown and George Janelidze and George Peschke},
     title = {Van {Kampen's} theorem for locally sectionable maps},
     journal = {Theory and applications of categories},
     pages = {48--64},
     publisher = {mathdoc},
     volume = {36},
     year = {2021},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/TAC_2021_36_a1/}
}
TY  - JOUR
AU  - Ronald Brown
AU  - George Janelidze
AU  - George Peschke
TI  - Van Kampen's theorem for locally sectionable maps
JO  - Theory and applications of categories
PY  - 2021
SP  - 48
EP  - 64
VL  - 36
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TAC_2021_36_a1/
LA  - en
ID  - TAC_2021_36_a1
ER  - 
%0 Journal Article
%A Ronald Brown
%A George Janelidze
%A George Peschke
%T Van Kampen's theorem for locally sectionable maps
%J Theory and applications of categories
%D 2021
%P 48-64
%V 36
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TAC_2021_36_a1/
%G en
%F TAC_2021_36_a1
Ronald Brown; George Janelidze; George Peschke. Van Kampen's theorem for locally sectionable maps. Theory and applications of categories, The Rosebrugh Festschrift, Tome 36 (2021), pp. 48-64. http://geodesic.mathdoc.fr/item/TAC_2021_36_a1/