| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 432977 | Journal of Logical and Algebraic Methods in Programming | 2015 | 24 Pages |
•We present algebras that axiomatise the equational theories of two variants of omega-regular expressions.•The first algebra simplifies a two-sorted infinitary axiomatisation by Wagner. Its completeness is established relatively to Wagner's completeness result.•The second one is based on one-sorted algebras proposed by Park and Cohen. Its completeness is derived from our first result.
We present algebras that axiomatise the equational theories of two variants of omega-regular expressions. The first algebra simplifies a two-sorted infinitary axiomatisation by Wagner. Its completeness is established relatively to Wagner's completeness result. The second one is based on one-sorted algebras proposed by Park and Cohen. Its completeness is derived from our first result.
