94 citations · 152 across the 6 of their papers we have counts for
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hep-th2006★ 34 cited
Recursion and growth estimates in renormalizable quantum field theory
Dirk Kreimer, Karen Yeats
In this paper we show that there is a Lipatov bound for the radius of convergence for superficially divergent one-particle irreducible Green functions in a renormalizable quantum f…
hep-th2006★ 94 cited
An Étude in non-linear Dyson--Schwinger Equations
Dirk Kreimer, Karen Yeats
We show how to use the Hopf algebra structure of quantum field theory to derive nonperturbative results for the short-distance singular sector of a renormalizable quantum field the…