Evan Scott

collaborators

2 papers

math.GT2025

Equivariant trisections for group actions on four-manifolds

Jeffrey Meier, Evan Scott

Let $G$ be a finite group, and let $X$ be a smooth, orientable, connected, closed 4-dimensional $G$ -manifold. Let $S$ be a smooth, embedded, $G$ -invariant surface in $X$ .…

math.GT2025

Jeffrey Meier, Evan Scott

A foundational theorem of Laudenbach and PoÃ©naru states that any diffeomorphism of $#^{n} (S^{1} \times S^{2})$ extends to a diffeomorphism of $♮^{n} (S^{1} \times B^{3})$ . We prove a gen…

Equivariant trisections for group actions on four-manifolds

An equivariant Laudenbach-PoÃ©naru theorem