68 citations · 84 across the 2 of their papers we have counts for
2 papers
hep-th2009★ 16 cited
Renormalization and resolution of singularities
Christoph Bergbauer, Romeo Brunetti, Dirk Kreimer
Since the seminal work of Epstein and Glaser it is well established that perturbative renormalization of ultraviolet divergences in position space amounts to extension of distribut…
hep-th2009★ 68 cited
Recursive relations in the core Hopf algebra
Dirk Kreimer, Walter D. van Suijlekom
We study co-ideals in the core Hopf algebra underlying a quantum field theory.