25 citations · 122 across the 32 of their papers we have counts for
3 papers · 1 filter
Γ-extensions of the spectrum of an orbifold
Carla Farsi, Emily Proctor, Christopher Seaton
We introduce the Γ-extension of the spectrum of the Laplacian of a Riemannian orbifold, where Γis a finitely generated discrete group. This extension, called the Γ-spectrum, is the…
Stratifications of inertia spaces of compact Lie group actions
Carla Farsi, Markus J. Pflaum, Christopher Seaton
We study the topology of the inertia space of a smooth -manifold where is a compact Lie group. We construct an explicit Whitney stratification of the inertia space, demo…
On Orbifold Criteria for Symplectic Toric Quotients
Carla Farsi, Hans-Christian Herbig, Christopher Seaton
We introduce the notion of regular symplectomorphism and graded regular symplectomorphism between singular phase spaces. Our main concern is to exhibit examples of unitary torus re…