50 citations · 179 across the 40 of their papers we have counts for
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math-ph2007★ 1 cited
Renormalised iterated integrals of symbols with linear constraints
Sylvie Paycha
Given a holomorphic regularisation procedure (e.g. Riesz or dimensional regularisation) on classical symbols, we define renormalised multiple integrals of radial classical symbols…
math-ph2007★ 1 cited
The multiplicative anomaly for determinants revisited; locality
Marie-Francoise Ouedraogo, Sylvie Paycha
Observing that the logarithm of a product of two elliptic operators differs from the sum of the logarithms by a finite sum of operator brackets, we infer that regularised traces of…