5 problems

Let $f:\mathbb{C}^{n+1}\rightarrow\mathbb{C}$ be a convenient nondegenerate polynomial, and let the spectrum of $f$ be defined using the Newton filtration. For hypergeometric perio…

Conjecture that the Gauss–Manin coefficients are Levi-Civita Christoffel symbols. The coefficients $B_{\alpha\beta}^\gamma$ are identical to the Christoffel coefficients of the Lev…

Let the GHV model be associated with a smooth hypersurface satisfying the assumptions of theorem, and let $n$, $d$, and $w$ be the parameters appearing there, with $n+d-w>0$. A com…

Let $f$ be a homogeneous polynomial in $R={\mathbf C}[x_1,\dots,x_n]$, with $\deg x_i=1$, $n\geqslant 2$, and $d=\deg f$. Assume … For the shifted Koszul complex…

Let $f$ be the linear free divisor considered in the paper, let $\mathbf{G}$ and $\overline{\mathbf{G}}$ be the corresponding Gauss–Manin systems, and let $G$ and $\overline{G}$ de…