Sciweavers

MST
2011
182views Hardware» more  MST 2011»
12 years 11 months ago
Tilings and Submonoids of Metabelian Groups
Abstract. In this paper we show that membership in finitely generated submonoids is undecidable for the free metabelian group of rank 2 and for the wreath product Z ≀ (Z × Z). ...
Markus Lohrey, Benjamin Steinberg