|
|||||
|
|
One-Dimensional Tiling Semigroups and Factorial Languages |
|
| Authors: | Donald B McAlister |
| Institution: | 1. Department of Mathematical Sciences , Northern Illinois University , DeKalb, Illinois, USA;2. Center of Algebra , University of Lisboa (CAUL) , Lisboa, Portugal |
| Abstract: | |
| Keywords: | Bi-infinite words Factorial languages Locally testable languages Minimal forbidden words Presentation of an inverse semigroup P*-Semigroup (Strongly) E*-Unitary inverse semigroups Tiling semigroups |