A note on free presentations and residual nilpotence

A Note on The Local Nilpotence of 4-Engel Groups

Recently Havas and Vaughan-Lee proved that 4-Engel groups are locally nilpotent. Their proof relies on the fact that a certain 4-Engel group T is nilpotent and this they prove using a computer and the Knuth-Bendix algorithm. In this paper we give a short hand-proof of the nilpotency of T .

International Speakers and Key- note Presentations

No abstract is available for this article.

International Speakers and Key- note Presentations

No abstract is available for this article.

Residual Nilpotence for Generalizations of Pure Braid Groups

It is known that the pure braid groups are residually torsion-free nilpotent. This property is however widely open for the most obvious generalizations of these groups, like pure Artin groups and like fundamental groups of hyperplane complements (even reflection ones). In this paper we relate this problem to the faithfulness of linear representations, and prove the residual torsion-free nilpote...

A Note on Residual Stress , Lattice Orientation