scholarly journals Pro-isomorphic zeta functions of nilpotent groups and Lie rings under base extension

Author(s):  
Mark N. Berman ◽  
Itay Glazer ◽  
Michael M. Schein
2020 ◽  
Vol 71 (3) ◽  
pp. 959-980
Author(s):  
Christopher Voll

Abstract We produce explicit formulae for various ideal zeta functions associated to the members of an infinite family of class-$2$-nilpotent Lie rings, introduced in M. N. Berman, B. Klopsch and U. Onn (A family of class-2 nilpotent groups, their automorphisms and pro-isomorphic zeta functions, Math. Z. 290 (2018), 909935), in terms of Igusa functions. As corollaries we obtain information about analytic properties of global ideal zeta functions, local functional equations, topological, reduced and graded ideal zeta functions, as well as representation zeta functions for the unipotent group schemes associated to the Lie rings in question.


2000 ◽  
Vol 41 (5) ◽  
pp. 994-1004 ◽  
Author(s):  
A. Jaikin Zapirain ◽  
E. I. Khukhro
Keyword(s):  

2017 ◽  
Vol 29 (3) ◽  
Author(s):  
Alexander Stasinski ◽  
Christopher Voll

AbstractWe compute the representation zeta functions of some finitely generated nilpotent groups associated to unipotent group schemes over rings of integers in number fields. These group schemes are defined by Lie lattices whose presentations are modelled on certain prehomogeneous vector spaces. Our method is based on evaluating


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