# PlanetPhysics/R Supercategory

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AR-supercategoryis defined as a supercategory of R-diagrams, or more generally, R-categories and heterofunctors between such R-diagrams or R-categories. Heterofunctors between R-diagrams are calledR-heterofunctors.

One notes also that *R-diagrams* can be defined as functors according to the standard Barry Mitchell's construction.

## All SourcesEdit

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## ReferencesEdit

- ↑
I. C. Baianu , James F. Glazebrook, and Ronald Brown. 2009. Algebraic Topology Foundations of Supersymmetry and Symmetry Breaking in Quantum Field Theory and Quantum Gravity: A Review.
*SIGMA*5 (2009), 051, 70 pages. , , Symmetry, Integrability and Geometry: Methods and Applications (SIGMA)