A note on adjunction spaces and G-ANE's

2023/09/28 by Martínez, Luis
#FOS: Mathematics #General Topology (math.GN)

paper · doi:10.48550/arxiv.2309.16453

Abstract

We provide a different proof of the equivariant version of the Borsuk-Whitehead-Hanner Theorem in the category of proper G-spaces which are metrizable by a G-invariant metric.

Related

• Borsuk-Ulam type theorems for G-spaces with applications to Tucker type lemmas
• Equivariant Γ-spaces
• Invariant proper metrics on coset spaces
• G-category versus orbifold category
• Equivariant embedding of metrizable G-spaces in linear G-spaces