Sentence examples for presented covers from inspiring English sources

The goal of this article is to study results and examples concerning finitely presented covers of finitely generated amenable groups.

Plan of the paper Section 2: Non-abelian free subgroups of finitely presented covers of contracting self-similar groups.

On the other hand, in this particular case, we can describe much more precisely a sequence of finitely presented covers converging to (mathfrak{G }), and this is the subject of the present section.

Proposition B.2, Corollary B.3, Proposition B.9, Corollary C.4, and Corollary C.6 give examples of finitely generated groups of which all finitely presented covers have non-abelian free subgroups.

The analysis here presented covers the EVOOs included in the oldest and most reputed Italian guide Flos Olei which each year reviews around 250 producers and their products coming from all Italian regions.

But, despite these examples, very little is known about finitely presented groups in (mathcal{AG } backslash mathcal{EG }), and it would be interesting to find methods providing new examples; a priori, one could hope and try finitely presented covers, but our paper shows that this does not look very promising.

Then every finitely presented cover of (G) is large.

Any finitely presented cover of (H) is large.

Does (G) have an amenable finitely presented cover?

Indeed, our argument shows that any finitely presented cover of(mathfrak{B })is large.

Let (E) be a finitely presented cover of (widetilde{G}_omega ).