49 citations · 84 across the 12 of their papers we have counts for
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math-ph2024★ 2 cited
Rado matroids and a graphical calculus for boundaries of Wilson loop diagrams
Susama Agarwala, Colleen Delaney, Karen Yeats
We study the boundaries of the positroid cells which arise from N = 4 super Yang Mills theory. Our main tool is a new diagrammatic object which generalizes the Wilson loop diagrams…
math-ph2013★ 1 cited
Dyson-Schwinger equations in the theory of computation
Colleen Delaney, Matilde Marcolli
Following Manin's approach to renormalization in the theory of computation, we investigate Dyson-Schwinger equations on Hopf algebras, operads and properads of flow charts, as a wa…
math-ph2013
Generalizing the Connes Moscovici Hopf algebra to contain all rooted trees
Susama Agarwala, Colleen Delaney
This paper defines a generalization of the Connes-Moscovici Hopf algebra, that contains the entire Hopf algebra of rooted trees. A relationship between the former,…