Dumitrescu, Olivia Max Planck Institute for Mathematics, Max Planck Society;
Mulase, Motohico Max Planck Institute for Mathematics, Max Planck Society;
Dumitrescu_Edge contraction_oa_2018.pdf (Any fulltext), 762KB
Dumitrescu, O., & Mulase, M. (2018). Edge contraction on dual ribbon graphs and 2D TQFT. Journal of Algebra, 494, 1-27. doi:10.1016/j.jalgebra.2017.09.027.