We prove that every finitely presented subgroup of a systolic group is itself systolic.
@article{bwmeta1.element.bwnjournal-article-doi-10_4064-fm227-2-5,
author = {Ga\v sper Zadnik},
title = {Finitely presented subgroups of systolic groups are systolic},
journal = {Fundamenta Mathematicae},
volume = {227},
year = {2014},
pages = {187-196},
zbl = {1302.05208},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-fm227-2-5}
}
Gašper Zadnik. Finitely presented subgroups of systolic groups are systolic. Fundamenta Mathematicae, Tome 227 (2014) pp. 187-196. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-fm227-2-5/