4 problems

Subquadratic conjecture.

Let ${\bf p}$ be a regular vector and let ${\bf p}_*$ denote the unweighted vector. For $0\leq t\leq 1$, define … Let $K(t)$ be the corresponding transition matrix, and let…

Let ${\bf p}$ be a regular vector, let ${\bf p}_*$ be the unweighted vector, and for $0\leq t\leq 1$ define … Let $K(t)$ be the corresponding transition matrix, and write…

Optimality conjecture for $(2,n)$-shuffles.