Automata groups

Abstract. We build a new bridge between geometric group theory and commutative algebra by showing that the virtual cohomological dimension of a Coxeter group is essentially

In the first Heisenberg group H1 , the classification of the geodesics with respect to a sub-Finsler distance associated with a norm N is related to the following isoperimetric

Yet, we show that all the classes of pro-p groups we study – Bloch-Kato pro-p groups, cyclo-oriented pro-p groups, Koszul duality groups and Koszul groups –, which are kind

Some other sites, particularly the rock paintings, have been mapped by means of the modern photogrammetry approach in order to collect a suitable dataset to implement

Based on this lack, this study presents a Coupled Eulerian Lagrangian (CEL) modelling of micro machining. In the proposed development, the workpiece takes advantages of Eulerian

Currently, surgical techniques that are less inva- sive than conventional median sternotomy are used for thymectomy in the treatment of myasthenia gravis (MG) and anterior

Some characteristics of Italian corporate groups help to explain why so many large-sized firms are still controlled by one single family. Large Italian groups are characterised by a

Our results show that, for the models considered and for any cyclic group, the orbifold con- struction performed in many papers (for example, [16]) is consistent, as there exists