Generators and Relations in Groups and Geometries O.P The selection of papers was

The selection of papers was di

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Generators and Relations in Groups and Geometries O.P The selection of papers wasEvery group is represented in many ways as an epimorphic image of a free group. It seems therefore futile to search for methods involving generators and relations which can be used to detect the structure of a group. Nevertheless, results in the indicated direction exist. The clue is to ask the right question. Classical geometry is a typical example in which the factorization of a motion into reflections or, more generally, of a collineation into