2 papers
math.AG2025
Remarks on the Griffiths infinitesimal invariant of algebraic curves
Haohua Deng
We study two canonically defined admissible normal functions on the moduli space of smooth genus 4 algebraic curves including the Ceresa normal function. In particular, we study th…
math.AG2025
Eigenperiods and the moduli of points in the line
Haohua Deng, Patricio Gallardo
We study the period map of configurations of n points on the projective line constructed via a cyclic cover branching along these points. By considering the decomposition of its Ho…