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math.AG2026
Incidence equivalence, a survey
Chris Peters
This is a survey of results on incidence equivalence, a notion introduced by PGriffiths around 1970 when trying to extend the classical properties of the Abel-Jacobi map for cur…
math.AG2024
A remarkable class of elliptic surfaces of amplitude 1 in weighted projective space
Gregory Pearlstein, Chris Peters, Appendix C by Wim Nijgh
Surfaces of amplitude 1 in ordinary projective space are of general type, but this need not be the case in weighted projective spaces. Indeed, there are 4 classes of quasi-smooth w…