Mark G. Walsh

activity

20082021

most citedHomotopy groups of the moduli space of metrics of positive scalar curvature

20 citations · 53 across the 10 of their papers we have counts for

collaborators

Showing 2020Show all

2 papers · 1 filter

math.DG2020★ 1 cited

H-Space and Loop Space Structures for Intermediate Curvatures

Mark Walsh, David J. Wraith

For dimensions $n \geq 3$ and $k \in {2, \dots, n}$ , we show that the space of metrics of $k$ -positive Ricci curvature on the sphere $S^{n}$ has the structure of an $H$ -space with…

math.AT2020★ 1 cited

Homotopy invariance of the space of metrics with positive scalar curvature on manifolds with singularities

Boris Botvinnik, Mark Walsh

In this paper we study manifolds, $X_{Σ}$ , with fibred singularities, more specifically, a relevant space $R^{psc} (X_{Σ})$ of Riemannian metrics with positive scalar cur…