# nLab João Faria Martins

## Selected writings

On the relation between the Turaev-Viro model and the Crane-Yetter model:

On the Yetter invariant,

• João Faria Martins and Tim Porter, On Yetter’s invariant and an extension of the Dijkgraaf-Witten invariant to categorical groups, Theory and Applications of Categories, Vol. 18, 2007, No. 4, pp 118-150.

(TAC)

category: people

Last revised on October 28, 2021 at 02:29:59. See the history of this page for a list of all contributions to it.