Browsing School of Mathematics by Author "Britto, Ruth"
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Cuts from residues: the one-loop case
Britto, Ruth (2017) -
From positive geometries to a coaction on hypergeometric functions
Britto, Ruth (2020)It is well known that Feynman integrals in dimensional regularization often evaluate to functions of hypergeometric type. Inspired by a recent proposal for a coaction on one-loop Feynman integrals in dimensional regularization, ...