252 citations
- Max Planck Institute for Nuclear PhysicsDE8 papers
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Showing 2003Show all
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hep-th2003★ 4 cited
A Hopf algebra deformation approach to renormalization
Lucian M. Ionescu, Michael Marsalli
We investigate the relation between Connes-Kreimer Hopf algebra approach to renomalization and deformation quantization. Both approaches rely on factorization, the correspondence b…
math.QA2003
Chicken or egg? A hierarchy of homotopy algebras
Fusun Akman
We start by clarifying and extending the multibraces notation, which economically describes substitutions of multilinear maps and tensor products of vectors. We give definitions an…