Math 2.0

Proposition

Weil's conjecture on Tamagawa numbers

Statement

In mathematics, the Weil conjecture on Tamagawa numbers is the statement that the Tamagawa number τ(G)\tau(G) of a simply connected simple algebraic group defined over a number field is 1. In this case, simply connected means "not having a proper algebraic covering" in the algebraic group theory sense, which is not always the topologists' meaning.

Further reading

  1. Wikipedia, page 3036289, revision 1297000369, Weil's conjecture on Tamagawa numbers. adopted
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Aliasestamagawa-measure, the-weil-conjecture-on-tamagawa-numbers, weil-conjecture-about-tamagawa-numbers, weil-conjecture-for-tamagawa-numbers, weil-conjecture-on-tamagawa-numbers
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Changed4 November 2026

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