Eduard Looijenga

collaborators

3 papers

math.AG2026

Level structures on cyclic covers of $P^{n}$ and the homology of Fermat hypersurfaces

Eduard Looijenga

Let $Z^{'} \subset P^{n}$ be a smooth projective hypersurface of degree $d > 1$ and let $Z \to P^{n}$ be the $μ_{d}$ -cover totally ramified along $Z^{'}$ . We relate full level…

math.AG2025

Bidifferentials, Lagrangian projections and the Virasoro extension

Eduard Looijenga

Let $C$ be a smooth projective curve over an algebraically closed field $k$ of characteristic zero. We prove that a Lagrangian supplement of $H^{0} (C, Ω_{C})$ in the de Rham cohomology…

math.GT2025

The configuration functor of a punctured space

Eduard Looijenga, Andreas Stavrou

Let $U$ be a space whose one point compactification $U^{*}$ is a CW-complex for which the added point $*$ is the only $0$ -cell. We observe that the configuration space $C o n f_{n} (U)$ of…

Level structures on cyclic covers of Pn and the homology of Fermat hypersurfaces

Bidifferentials, Lagrangian projections and the Virasoro extension

The configuration functor of a punctured space

Level structures on cyclic covers of $P^{n}$ and the homology of Fermat hypersurfaces