3 papers
math.KT2025
On a complex topological orientation for circle-equivariant K-theory
J Morava
The principal result of this note is the existence of a complex topological orientation for Atiyah-Segal -equivariant K-theory which indexes the projective space of lin…
math.AT2025
Boundary framings for locally conformally symplectic four-manifolds
J Morava
We construct a rational homotopy-theoretic model for a classifying space of locally conformally symplectic structures on four-manifolds, and use it to definition a cobordism catego…
math.AT2024
Some very low-dimensional algebraic topology
J Morava
The Euclidean renormalization bundle considered in QFT by Connes, Kreimer, and Marcolli has been extended, in a remarkable series of papers by S Agarwala, to Riemannian manifolds $…