Multiplicativity conjecture for discriminant algebras and norm functors
Let Δ\DeltaΔ be the discriminant algebra operation, sending rank-nnn algebras A→B\mathcal{A}\to\mathcal{B}A→B to quadratic algebras A→ΔB/A\mathcal{A}\to\Delta_{\mathcal{B}/\mathcal{A}}A→ΔB/A. Le…