Publications in Scientific Journals:

W. Herfort, P.A. Zalesskii:
"A virtually free pro-p group need not be the fundamental group of a profinite graph of finite groups";
Archiv der Mathematik (invited), 94 (2010), 35 - 41.

English abstract:
A subgroup of a pro-p product with amalgamation of two p-groups is given which cannot be presented as the pro-p fundamental group of a profinite graph of p-groups.

German abstract:
Beispiel einer virtuell freien pro-p Gruppe, die nicht pro-p Komplettierung eines diskreten Analogons ist.

pro-p group, virtuall free, fundamental group

"Official" electronic version of the publication (accessed through its Digital Object Identifier - DOI)

Electronic version of the publication:

Created from the Publication Database of the Vienna University of Technology.