Theoretical Computer Science
A semantic characterisation of the correctness of a proof net
Mathematical Structures in Computer Science
Proofs, denotational semantics and observational equivalences in Multiplicative Linear Logic
Mathematical Structures in Computer Science
A Characterization of Hypercoherent Semantic Correctness in Multiplicative Additive Linear Logic
CSL '08 Proceedings of the 22nd international workshop on Computer Science Logic
The Cut-Elimination Theorem for Differential Nets with Promotion
TLCA '09 Proceedings of the 9th International Conference on Typed Lambda Calculi and Applications
Non-uniform (hyper/multi)coherence spaces
Mathematical Structures in Computer Science
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We give a geometric condition that characterizes MELL proof structures whose interpretation is a clique in non-uniform coherent spaces: visible acyclicity. We define the visible paths and we prove that the proof structures which have no visible cycles are exactly those whose interpretation is a clique. It turns out that visible acyclicity has also nice computational properties, especially it is stable under cut reduction.