Seung-Jo Jung

activity

20152026

most citedHodge ideal and spectrum of weighted homogeneous isolated singularities

1 citations · 3 across the 12 of their papers we have counts for

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math.AG2026

Roots of Bernstein-Sato polynomials for projective hypersurfaces with ordinary double points

Seung-Jo Jung, Morihiko Saito

Let $X \subset P^{n - 1}$ be a hypersurface of degree $d \geq 3$ with ordinary double points, where $n \geq 3$ . The roots of Bernstein-Sato polynomial of its defining polynomial $f…

math.AG2026

Factoriality of normal projective varieties

Seung-Jo Jung, Morihiko Saito

For a normal projective variety $X$ , the $Q$ -factoriality defect $σ (X)$ is defined to be the rank of the quotient of the group of Weil divisors by the subgroup of Cartier o…