arXiv Open Access 2005

Exact cohomology sequences with integral coefficients for torus actions

Matthias Franz Volker Puppe

Lihat Sumber

Abstrak

Using methods applied by Atiyah in equivariant K-theory, Bredon obtained exact sequences for the relative cohomologies (with rational coefficients) of the equivariant skeletons of (sufficiently nice) T-spaces, T=(S^1)^n, with free equivariant cohomology over the cohomology of BT. Here we characterise those finite T-CW complexes with connected isotropy groups for which an analogous result holds with integral coefficients.

Topik & Kata Kunci

math.AT

Penulis (2)

Matthias Franz

Volker Puppe

Format Sitasi

APA MLA BibTeX

Franz, M., Puppe, V. (2005). Exact cohomology sequences with integral coefficients for torus actions. https://arxiv.org/abs/math/0505607

Akses Cepat

Lihat di Sumber

Informasi Jurnal

Tahun Terbit: 2005
Bahasa: en
Sumber Database: arXiv
Akses: Open Access ✓