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arXiv · 2608.12096

Structural Morphisms for Nested Conditions - Full Version

Arend Rensink·Andrea Corradini
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Abstract

Nested conditions are used, among other things, as a graphical way to express first order formulas ruling the applicability of a graph transformation rule to a given match. In this paper, we first introduce several operators on conditions mimicking logical connectives. Next we propose an original notion of structural morphism among nested conditions, and we identify circumstances under which morphisms are consistent with the entailment of the corresponding conditions. Finally we frame the results in a categorical context, proving functoriality and universality properties of the various operations.

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Arend Rensink, Andrea Corradini. 2026-08-12. Structural Morphisms for Nested Conditions - Full Version. https://arxiv.org/abs/2608.12096

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