1 citations · 1 across the 1 of their papers we have counts for
3 papers
math.AT2026★ 1 cited
On the invariance of the string topology coproduct
Nathalie Wahl
We give a variant of Naef's formula for the failure of invariance of the string topology coproduct under homotopy equivalences, using an obstruction class built from homotopy data…
math.AT2025
Homological stability for symplectic groups via algebraic arc complexes
Ismael Sierra, Nathalie Wahl
We use algebraic arc complexes to prove a homological stability result for symplectic groups with slope 2/3 for rings with finite unitary stable rank. Symplectic groups are here in…
math.CO2025
The double of a simplicial complex
Kathryn Lesh, Bridget Schreiner, Nathalie Wahl
We introduce the notion of doubling and r-tupling for simplicial complexes, a notion reminiscent to that of matching complexes in graph theory. We prove a connectivity result for s…