activity
20172026
most citedDifferential operators and reflection group of type

2 citations · 2 across the 10 of their papers we have counts for

collaborators
Showing 2026Show all

5 papers · 1 filter

math.AC2026

Resultant of an equivariant polynomial system with respect to a direct product of symmetric groups

Sonagnon Julien Owolabi, Ollé Grégroire Kam, Ibrahim Nonkane +1

In this paper we study the resultant of systems of homogeneous multivariate polynomials which are equivariant under the action of a direct product of symmetric groups. We first tre…

math.AG2026

Specht ideals for the imprimitive complex reflection group : geometric orbit types and a dominance theorem

Ibrahim Nonkané, Joel Tossa

Moustrou, Riener, and Verdure related the dominance order on partitions to Specht ideal and variety inclusion for ; we previously extended this to direct products of symmetric…

math.AC2026

Resultant of an equivariant polynomial system with respect to the reflection group

Sonagnon Julien Owolabi, Ibrahim Nonkané, Joel Tossa

We consider systems of homogeneous multivariate polynomials equivariant under the complex reflection group . Using divided differen…

math.AG2026

Differential Operators on -Invariant Functions

Ferdinand Kafando, Jean Kaboré, Ibrahim Nonkané

We generalize known results on normalized symmetric coordinates and their dual differential operators, established for the symmetric group, to the complex monomial reflection group…

math.RT2026

A uniform decomposition theorem for invariant differential operators on imprimitive complex reflection groups G(r,p,n)

Jean Kaboré, Ibrahim Nonkané

{We study the module structure of the polynomial ring, localized at the discriminant, over the ring of differential operators on the ring of invariants of the imprimitive complex r…