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most citedTwo remarks on Wall's D2 problem

12 citations · 71 across the 37 of their papers we have counts for

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math.AT2026

Braidings of Self-Equivalences and Bordism

Ian Hambleton, Kursat Sozer

Let be a closed, smooth or topological -manifold, with . We construct a homotopy highly cartesian square relating the space of homotopy se…

math.AT2026

Equivariant CW-complexes homotopy equivalent to spheres: a survey

Ian Hambleton, Ergun Yalcin

This is a survey about finite group actions on CW-complexes and related topics, primarily based on our joint work. The main applications are to finite -CW-complexes which are ho…

math.AT2019★ 1 cited

Rank conditions for finite group Actions on 4-Manifolds

Ian Hambleton, Semra Pamuk

Let M be a closed, connected, orientable topological 4-manifold, and G be a finite group acting topologically and locally linearly on M. In this paper we investigate the Borel spec…

math.AT2018

Orientable 4-dimensional Poincaré Complexes have Reducible Spivak Fibrations

Ian Hambleton

We show that the Spivak normal fibration of an orientable 4-dimensional Poincaré complex has a vector bundle reduction.

math.AT2017★ 12 cited

Two remarks on Wall's D2 problem

Ian Hambleton

If a finite group is isomorphic to a subgroup of , then has the D2-property. Let be a finite complex satisfying Wall's D2-conditions. If is finite, an…

math.AT2017

Free Finite Group Actions on Rational Homology 3--Spheres

Alejandro Adem, Ian Hambleton

We use methods from the cohomology of groups to describe the finite groups which can act freely and homologically trivially on closed 3-manifolds which are rational homology sphere…