4 citations · 6 across the 2 of their papers we have counts for
3 papers
math.GR2018
Classification of Groups according to the number of end vertices in the coprime graph
Tariq A. Alraqad, Muhammad S. Saeed., Etaf S. Alshawarbeh
In this paper we characterize groups according to the number of end vertices in the associated coprime graphs. An upper bound on the order of the group that depends on the number o…
math.GR2007★ 2 cited
Magnus subgroups of one-relator surface groups
James Howie, Muhammad Sarwar Saeed
A one-relator surface group is the quotient of an orientable surface group by the normal closure of a single relator. A Magnus subgroup is the fundamental group of a suitable incom…
math.GR2007★ 4 cited
Freiheitssätze for one-relator quotients of surface groups and of limit groups
James Howie, Muhammad Sarwar Saeed
Three versions of the Freiheitssatz are proved in the context of one-relator quotients of limit groups, where the latter are equipped with 1-acylindrical splittings over cyclic sub…