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| Auteur principal: | |
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| Format: | Preprint |
| Publié: |
2024
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| Sujets: | |
| Accès en ligne: | https://arxiv.org/abs/2412.07351 |
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Table des matières:
- Up-to techniques' represent enhancements of the coinduction proof method and are widely used on coinductive behavioural relations such as bisimilarity. Abstract formulations of these coinductive techniques exist, using fixed-points or category theory. A proposal has been recently put forward for transporting the enhancements onto the concrete realms of inductive behavioural relations, i.e., relations defined from inductive observables, such as traces or enriched forms of traces. The abstract meaning of such 'inductive enhancements', however, has not been explored. In this paper, we review the theory, and then propose an abstract account of it, using fixed-point theory in complete lattices.