2 problems

Let $X$ be a complex algebraic manifold, and let $k$ be a positive integer for which the degree doubling formula is defined. A braid factorization is considered up to Hurwitz equiv…

Kernel-generation conjecture. For pencils of sufficiently large degree $(k\gg 0)$, the kernel of $\rho$ is generated by the three types of elements described in Propositions 3.2--3…