 First Stiefel–Whitney class of a tensor product of real line bundles

ID: first-stiefel-whitney-class-of-a-tensor-product-of-real-line-bundles

Codex  0 Created 2026-09-28 Updated 2026-10-03

H^{1} (X; F_{2})

, and tensor product corresponds to addition:

w_{1} (L \otimes L^{'}) = w_{1} (L) + w_{1} (L^{'}) .

 New to topics? Read the docs here!