Four approaches to cohomology theories with reality

@article{Greenlees2017FourAT,
  title={Four approaches to cohomology theories with reality},
  author={J. P. C. Greenlees},
  journal={arXiv: Algebraic Topology},
  year={2017}
}
  • J. Greenlees
  • Published 25 May 2017
  • Mathematics
  • arXiv: Algebraic Topology
We give an account of well known calculations of the RO(Q)-graded coefficient rings of some of the most basic Q-equivariant cohomology theories, where Q is a group of order 2. One purpose is to advertise the effectiveness of the Tate square, showing it has advantages over the slice spectral sequences in algebraically simple cases. A second purpose is to give a single account showing how to translate between the languages of different approaches. [v2 corrects some typos and adds some thanks and… 

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