Parallel poly pushdown groups
群论
2009-09-25 v1
摘要
We define a class of groups based on parallel computations by pushdown automata. This class generalizes automatic groups. It includes the fundamental groups of all 3-manifolds which obey Thurston' s geometrization conjecture. It also includes nilpotent groups of arbitrary class and polynomial degree isoperimetric inequality. It is closed under wreath product.
引用
@article{arxiv.math/9704204,
title = {Parallel poly pushdown groups},
author = {G. Baumsalg and M. Shapiro and H. Short},
journal= {arXiv preprint arXiv:math/9704204},
year = {2009}
}
备注
Plain TeX, 16 pages