Journals / Turkish Journal of Mathematics / 2003 / Cilt: 27 - Sayı: 4

Pushouts of Profinite Crossed Modules and cat1-profinite groups

Pages
539–548
DOI
—

Abstract

In this paper, we presented a brief review of crossed modules [7], cat1-groups [6], pullback crossed modules [4], pullback cat1-group [1], profinite crossed modules [5], cat1-profinite groups [5], pullback profinite crossed modules [5], pullback cat1-profinite groups [3]. We defined the pushout cat1-profinite groups and gave the left adjoint constructions.

Özet

In this paper, we presented a brief review of crossed modules [7], cat1-groups [6], pullback crossed modules [4], pullback cat1-group [1], profinite crossed modules [5], cat1-profinite groups [5], pullback profinite crossed modules [5], pullback cat1-profinite groups [3]. We defined the pushout cat1-profinite groups and gave the left adjoint constructions.

Keywords: Crossed modules, Cat1-groups, Profinite groups, Pushout, Pullback, Adjoint