Reflections on and of minor-closed classes of multisorted operations
Publikation: Beitrag in Fachzeitschrift › Forschungsartikel › Beigetragen › Begutachtung
Beitragende
Abstract
The minor relation of functions is generalized to multisorted functions. Pippenger’s Galois theory for minor-closed sets of functions is extended to multisorted functions and multisorted relation pairs. Reflections of minor-closed sets are again minor-closed, and the effect of reflections on the invariant relation pairs of minor-closed sets of multisorted functions is described.
Details
Originalsprache | Deutsch |
---|---|
Fachzeitschrift | Algebra universalis |
Jahrgang | 79 |
Ausgabenummer | 3 |
Publikationsstatus | Veröffentlicht - 1 Sept. 2018 |
Peer-Review-Status | Ja |
Externe IDs
Scopus | 85052215222 |
---|
Schlagworte
Schlagwörter
- Minors of functions, Multisorted operations, Reflections