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most citedGalois cohomology of reductive algebraic groups over the field of real numbers

17 citations · 63 across the 39 of their papers we have counts for

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math.NT2024

Is there a group structure on the Galois cohomology of a reductive group over a global field?

Mikhail Borovoi

Let K be a global field, that is, a number field or a global function field. It is known that the answer to the question in the title over K is "Yes" when K has no real embeddings.…

math.RT2024

The defect of weak approximation for a reductive group over a global field

Mikhail Borovoi, Jean-Louis Colliot-Thélène

We compute the defect of weak approximation for a reductive group G over a global field K in terms of the algebraic fundamental group of G.