3 problems

Equivariant signature conjecture. The signature of the invariant residue pairing satisfies

For $n\ge1$, let $I_{\mathrm{klt}}(n-1,\Phi_{\mathrm{st}})$ denote the set of indices of klt Calabi–Yau pairs of dimension $n-1$ whose coefficients lie in the set…

Let $K$ be the quotient field of an excellent, Henselian discrete valuation ring with algebraically closed residue field $k$, and let $X$ be a proper $K$-scheme. Esnault–Levine–Wit…