37 citations · 111 across the 23 of their papers we have counts for
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math-ph2020
Convolution algebras for Relational Groupoids and Reduction
Ivan Contreras, Nima Moshayedi, Konstantin Wernli
We introduce the notions of relational groupoids and relational convolution algebras. We provide various examples arising from the group algebra of a group and a given normal s…
math.CO2020
Graph de Rham Cohomology and the Automorphsim Group
Ivan Contreras, Audrey Rosevear
We introduce a graph-theoretical interpretation of an induced action of Aut in the discrete de Rham cohomology of a finite graph . This action produces a splitting of Aut$(…