3 problems

Assumption-free quarter-rate conjecture. The same conclusion of Theorem 1/4+ε for variance holds without those assumptions.

Asarin's conjecture. The equality above should be valid for certain classes of non-negative matrices.

Let ${\cal P}$ be an arbitrary set of distributions on ${\cal X}\times{\cal Y}$, let $L$ be an arbitrary loss function on ${\cal Y}\times{\cal A}$, and let $\delta$ be the minimax…