Rémi Cocou Avohou

most citedRecipe theorems for polynomial invariants on ribbon graphs with half-edges

2 citations · 2 across the 2 of their papers we have counts for

collaborators

4 papers

hep-th2024

Counting $U (N)^{\otimes r} \otimes O (N)^{\otimes q}$ invariants and tensor model observables

Remi Cocou Avohou, Joseph Ben Geloun, Reiko Toriumi

$U (N)^{\otimes r} \otimes O (N)^{\otimes q}$ invariants are constructed by contractions of complex tensors of order $r + q$ , also denoted $(r, q)$ . These tensors transform under $r$ fu…

math.CO2024

On a conjecture of Gross, Mansour and Tucker for $Δ$ -matroids

Remi Cocou Avohou

Gross, Mansour, and Tucker introduced the partial-duality polynomial of a ribbon graph [Distributions, European J. Combin. 86, 1--20, 2020], the generating function enumerating par…

math.CO2016

The expansion of polynomial invariants for $2$ -decompositions of generalized graphs

Remi Cocou Avohou

The $2$ -decomposition for ribbon graphs was introduced in [Annals of Combinatorics 15 (2011), pp 675-706]. We extend this result to half-edged ribbon graphs and to rank $D$ -weakly…

math.CO2014★ 2 cited

Recipe theorems for polynomial invariants on ribbon graphs with half-edges

Remi C. Avohou, Joseph Ben Geloun, Mahouton N. Hounkonnou

We provide recipe theorems for the Bollobàs and Riordan polynomial $R$ defined on classes of ribbon graphs with half-edges introduced in arXiv:1310.3708[math.GT]. We also…

Counting U(N)⊗r⊗O(N)⊗q invariants and tensor model observables

On a conjecture of Gross, Mansour and Tucker for Δ-matroids

The expansion of polynomial invariants for 2-decompositions of generalized graphs

Recipe theorems for polynomial invariants on ribbon graphs with half-edges

Counting $U (N)^{\otimes r} \otimes O (N)^{\otimes q}$ invariants and tensor model observables

On a conjecture of Gross, Mansour and Tucker for $Δ$ -matroids

The expansion of polynomial invariants for $2$ -decompositions of generalized graphs