2 problems

Sharpness conjecture. If $(m,n)\ne(3,3)$, then there is a unital associative ring $A$ and elements $a_i,b_j\in A$ such that

Degree and divisibility conjectures. The total degree of $f$ is at least $l+3$, and, for every generator $x_j$, the degree of $f$ with respect to $x_j$ is a multiple of…