Revival - Badge - MathOverflow

Revival

Answer more than 30 days after a question was asked as first answer scoring 2 or more. This badge can be awarded multiple times.

David A. Craven

7633 silver badges12 bronze badges

earned this badge 3 times.

"Conjugacy classes–irreducibles" bijection, but for permutation representations

Awarded May 28, 2021 at 13:50

Can MAGMA compute almost projective $kG$-homomorphisms?

Awarded May 11, 2020 at 8:41

Can the defining rep of $E_7$ split over a finite subgroup while the adjoint remains simple?

Awarded Mar 14, 2020 at 5:50

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