Zeeman-like topologies in Special and General theory of Relativity
  This is a short review article in which we discuss and summarize the works of various researchers over past four decades on Zeeman topology and Zeeman-like topologies, which occur in special and general theory of relativity. We also discuss various properties and inter-relationship of these topologies. 
R. V. Saraykar and Sujatha Janardhan
gr-qc