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19942005
most citedHopf algebras in renormalization theory: Locality and Dyson-Schwinger equations from Hochschild cohomology

82 citations · 157 across the 4 of their papers we have counts for

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hep-th1998

How useful can knot and number theory be for loop calculations?

Dirk Kreimer

We summarize recent results connecting multiloop Feynman diagram calculations to different parts of mathematics, with special attention given to the Hopf algebra structure of renor…