2 papers
math.CT2026
Lie groups in tangent join restriction categories
Robin Cockett, Florian Schwarz
Principal bundles have at least three different definitions, depending on the category of geometric objects studied. In Differential Geometry, they are defined as locally trivial p…
math.CT2026
Differential bundles as functors from free modules
Florian Schwarz
This paper explores differential bundles in tangent categories, characterizing them as functors from a structure category. This is analogous to the actegory perspective of Garner a…