3 problems

Leclerc–Zelevinsky's purity conjecture. The set $\mathbf W_n$ is pure.

Let $n$ be a positive integer, and let $A$ be a subspace of $\mathbb{R}^n$. The asymptotic dimension of $A$ is denoted by $\operatorname{asdim}(A)$, and $A$ separates…

Consider logistic regression with responses $y_1,\ldots,y_n$, binomial totals $m_1,\ldots,m_n$, design matrix $X$, log-likelihood $l(\beta)$, and Jeffreys-prior penalized log-likel…