- Australian Astronomical ObservatoryAU873 papers
- The University of SydneyAU566 papers
- Australian National UniversityAU467 papers
- Centre National de la Recherche ScientifiqueFR410 papers
- Australian Astronomical OpticsAU324 papers
- International Centre for Radio Astronomy ResearchAU318 papers
- UNSW SydneyAU309 papers
- Swinburne University of TechnologyAU299 papers
- University of CambridgeGB297 papers
- ARC Centre of Excellence for All-sky AstrophysicsAU289 papers
- University College LondonGB269 papers
- Princeton UniversityUS264 papers
5 papers · 2 filters
Non-canonical isomorphisms
Stephen Lack
We give two examples of categorical axioms asserting that a canonically defined natural transformation is invertible where the invertibility of any natural transformation implies t…
Torsors, herds and flocks
Thomas Booker, Ross Street
This paper presents non-commutative and structural notions of torsor. The two are related by the machinery of Tannaka-Krein duality.
Algebras of higher operads as enriched categories II
Michael Batanin, Denis-Charles Cisinski, Mark Weber
One of the open problems in higher category theory is the systematic construction of the higher dimensional analogues of the Gray tensor product. In this paper we continue the work…
Barr's Embedding Theorem for Enriched Categories
Dimitri Chikhladze
We generalize Barr's embedding theorem for regular categories to the context of enriched categories.
Note on the Fusion Map
Brian Day
We note an inversion property of the fusion map associated to many semibialgebras.