Rank conditions for finite group actions on 4-manifolds Journal Articles

abstract

• AbstractLet 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 spectral sequence for the Borel cohomology $H^*_G(M)$ and establish new bounds on the rank of G for homologically trivial actions with discrete singular set.

authors

• Hambleton, Ian
• Pamuk, Semra

status

• published 

publication date

• April 2022

has subject area

• 0101 Pure Mathematics (FoR)
• General Mathematics (Science Metrix)

published in

• Canadian Journal of Mathematics  Journal

keywords

• 4-manifolds
• Borel spectral sequence
• CANCELLATION
• Mathematics
• Physical Sciences
• Science & Technology
• finite group actions

Digital Object Identifier (DOI)

• 10.4153/s0008414x21000018

start page

• 550

end page

• 572

volume

• 74

issue

• 2