This paper is devoted to the study of orientable closed 3-manifolds uniformized by cyclically presented groups, introduced by Sieradski  and by certain generalizations of them. It is shown that these manifolds are cyclic coverings of the 3-sphere branched over torus knots. This answers in the affirmative an open question suggested by the referee of  and recovers the main theorem of .
|Titolo:||A geometric study of Sieradski groups|
HEGENBARTH, FRIEDRICH (Secondo)
|Parole Chiave:||Branched cyclic coverings; Cyclically presented groups; Knots; Links; Manifolds; Orbifolds; Spines; Squashing maps|
|Settore Scientifico Disciplinare:||Settore MAT/03 - Geometria|
|Data di pubblicazione:||1998|
|Appare nelle tipologie:||01 - Articolo su periodico|