Remark on rigidity over several fields, by Serge Yagunov

It is shown that T-spectrum representable cohomology theories on smooth algebraic varieties satisfy normalization condition over nonreal fields. As a consequence, one can see that the rigidity property holds for all representable theories over considered fields.

The article is published and available online at Homology, Homotopy and Applications 13 (2011) 159-164.

Serge Yagunov <>