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On the multiplicativity of the Euler characteristic

Authors :
Klein, John R.
Malkiewich, Cary
Ramzi, Maxime
Publication Year :
2022

Abstract

In this short paper, we give two proofs that the Euler characteristic is multiplicative, for fiber sequences of finitely dominated spaces. This is equivalent to proving that the Becker-Gottlieb transfer is functorial on $\pi_0$.<br />Comment: Accepted version. 13 pages plus references

Details

Database :
arXiv
Publication Type :
Report
Accession number :
edsarx.2211.04992
Document Type :
Working Paper