2 papers
math.GR2015
Zeta functions and subgroup growth in
Hermina Alajbegović, Muharem Avdispahić
By means of zeta and normal zeta functions of space groups, we determine the number of subgroups, resp. normal subgroups, of the tenth crystallographic group for any given index. T…
math.GR2015
Zeta and normal zeta functions for a subclass of space groups
Hermina Alajbegović, Muharem Avdispahić
We calculate zeta and normal zeta functions of space groups with the point group isomorphic to the cyclic group of order 2. The obtained results are applied to determine the number…