2 problems

Large-parameter positivity conjecture. There exists $y_1>0$ such that $\delta^T(y)>0$ on $[y_1,+\infty)$. The conjecture concerns the eventual monotonicity of the real part of the…

Let $D_m(b,V)$ be the Dirac operator from Assumption 1.1, with $V=\Phi W$, where $W$ is Hermitian of definite sign and…