G-dinaturality
Category Theory
2007-05-23 v1 Logic
Abstract
An extension of the notion of dinatural transformation is introduced in order to give a criterion for preservation of dinaturality under composition. An example of an application is given by proving that all bicartesian closed canonical transformations are dinatural. An alternative sequent system for intuitionistic propositional logic is introduced as a device, and a cut elimination procedure is established for this system.
Keywords
Cite
@article{arxiv.math/0012019,
title = {G-dinaturality},
author = {Z. Petric},
journal= {arXiv preprint arXiv:math/0012019},
year = {2007}
}
Comments
32 pages