nLab Hannu Honkasalo

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Selected writings

Relating Bredon cohomology to abelian sheaf cohomology with coefficients in “locally constant sheaves except for dependence on isotropy groups”:

For finite groups:

• Hannu Honkasalo, Equivariant Alexander-Spanier cohomology, Mathematica Scandinavia, 63, 179-195, 1988 (doi:10.7146/math.scand.a-12232)

For compact Lie groups:

• Hannu Honkasalo, Equivariant Alexander-Spanier cohomology for actions of compact Lie groups, Mathematica Scandinavica Vol. 67, No. 1 (1990), pp. 23-34 (jstor:24492569)

Discussion of the Serre spectral sequence in Bredon cohomology:

• Hannu Honkasalo, A sheaf-theoretic approach to the equivariant Serre spectral sequence, J. Math. Sci. Univ. Tokyo 4 (1997), 53–65 (pdf)

category: people