(with Yasuhiko Asao) Geometric interpretation of magnitude
arXiv:2510.26118

(with Mark Meckes) Magnitude and matrix inequalities
arXiv:2509.24221

(with Giuseppe De Nittis and Santiago Rendel) Hilbert Grassmannians as classifying spaces
arXiv:2503.20051

A direct proof for the positive definiteness of four point metric spaces
arXiv:2310.20690

Mickelsson's twisted K-theory invariant and its generalizations
arXiv:1303.5159

A basis of the Atiyah-Segal invariant polynomials
arXiv:1006.0638

Reduction of strongly equivariant bundle gerbes with connection and curving
arXiv:math/0406144

Gerbes in classical Chern-Simons theory
arXiv:hep-th/0105072