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SUMMARY:Stefan Weinzierl (U. Mainz) - New algorithms for Feynman integral 
 reduction and epsilon-factorised differential equations
DTSTART:20260604T130000Z
DTEND:20260604T140000Z
DTSTAMP:20260721T003900Z
UID:indico-event-2176@indico.uu.se
DESCRIPTION:Speakers: Stefan Weinzierl (U. Mainz)\n\nPrecision calculation
 s in quantum field theory rely very often on perturbation theory and thus 
 on the computation of Feynman integrals. Two of the basic algorithms are i
 ntegration-by-parts and the method of differential equations. In this talk
  I show how the efficiency of these algorithms can be improved by taking g
 eometric information of the Feynman integrals into account. The method doe
 s not require any prior knowledge of the geometry and merely amounts to co
 unting poles and residues. \n\nhttps://indico.uu.se/event/2176/
LOCATION:92110 (Ångströmlaboratoriet)
URL:https://indico.uu.se/event/2176/
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