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Solution Sets for Equations over Free Groups are EDT0L Languages
We show that, given an equation over a finitely generated free group, the set of all solutions in reduced words forms an effectively constructible EDT0L language. In particular, the set of all… Expand
Tuberculous synovitis of the knee in a 65-year-old man.
INTRODUCTION Tuberculous (TB) synovitis is a rare, treatable, potentially lethal form of extrapulmonary TB resulting from massive lymphohematogenous dissemination of Mycobacterium tuberculosis (M.… Expand
Three-dimensional maps and subgroups growth
In this paper we derive a generating series for the number of free subgroups of finite index in ∆ + = Z 2 * Z 2 * Z 2 by using the bijection between free subgroups of index n in ∆ + and cellular… Expand
Two examples in the Galois theory of free groups
Abstract Let F be a free group, and let H be a subgroup of F . The ‘Galois monoid’ End H ( F ) consists of all endomorphisms of F which fix every element of H ; the ‘Galois group’ Aut H ( F )… Expand
[The genetics of smoking].
The discovery of the relationship between smoking and genetic factors has been the focus of research over the last 10 years. In the following material we will approach the intervention of genetic… Expand
Current opinion on the importance of pulmonary rehabilitation in patients with chronic obstructive pulmonary disease.
Psychosocial and genetic determinants of tobacco smoking as an addictive disease.
Applications of L systems to group theory
L systems generalise context-free grammars by incorporating parallel rewriting, and generate languages such as EDT0L and ET0L that are strictly contained in the class of indexed languages. In this… Expand
Noninvasive Ventilation: Education and Training. A Narrative Analysis and an International Consensus Document.
- Habib Md Reazaul Karim, K. Burns, +56 authors Irena Šarc
- Medicine, Psychology
- Advances in respiratory medicine
- 18 March 2015
BACKGROUND Noninvasive ventilation (NIV) is an increasingly used method of respiratory support. The use of the NIV is expanding over the time and if properly used, it can save patients life and… Expand
Solutions sets to systems of equations in hyperbolic groups are EDT0L in PSPACE
We show that the full set of solutions to systems of equations and inequations in a hyperbolic group, with or without torsion, as shortlex geodesic words, is an EDT0L language whose specification can… Expand