2D problems in groups. / Kar, Aditi; Nikolov, Nikolay.

In: arXiv, 13.01.2018.

Research output: Contribution to journalArticlepeer-review




We investigate a conjecture about stabilisation of deficiency in finite index subgroups and relate it to the D2 Problem of C.T.C. Wall and the Relation Gap problem. We verify the pro-$p$ version of the conjecture, as well as its higher dimensional abstract analogues.
Original languageUndefined/Unknown
Publication statusPublished - 13 Jan 2018
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