References of "Applied Categorical Structures"
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Peer Reviewed
See detailA Tale of Three Homotopies
Dotsenko, Vladimir; Poncin, Norbert UL

in Applied Categorical Structures (2016)

Detailed reference viewed: 167 (25 UL)
Peer Reviewed
See detailSubobject Transformation Systems
Corradini, Andrea; Hermann, Frank UL; Sobocinski, Pawel

in Applied Categorical Structures (2008), 16(3), 389--419

Subobject transformation systems STS are proposed as a novel formal framework for the analysis of derivations of transformation systems based on the algebraic, double-pushout (DPO) approach. They can be ... [more ▼]

Subobject transformation systems STS are proposed as a novel formal framework for the analysis of derivations of transformation systems based on the algebraic, double-pushout (DPO) approach. They can be considered as a simplified variant of DPO rewriting, acting in the distributive lattice of subobjects of a given object of an adhesive category. This setting allows a direct analysis of all possible notions of dependency between any two productions without requiring an explicit match. In particular, several equivalent characterizations of independence of productions are proposed, as well as a local Church�Rosser theorem in the setting of STS. Finally, we show how any derivation tree in an ordinary DPO grammar leads to an STS via a suitable construction and show that relational reasoning in the resulting STS is sound and complete with respect to the independence in the original derivation tree. [less ▲]

Detailed reference viewed: 35 (1 UL)