3 problems

Let $\mathfrak{o}_l$ be a principal ideal ring of length $l$, let $n\in\mathbb{N}$, and let $g(q)$ be a polynomial character degree. Write…

Let $K$ be an algebraically closed field of characteristic zero, and let $A$ and $B$ be $K$-algebras essentially of finite type over $K$. Assume that $B$ is a finite-dimensional pr…

Weighted Erdős–Burgess equality conjecture.