By the fundamental work of Griffiths one knows that, under suitable assumption, homological and algebraic equivalence do not coincide for a general hypersurface section of a smooth projective variety Y. In the present paper we prove the same result in case Y has isolated singularities.
@article{BUMI_2012_9_5_1_159_0,
author = {Vincenzo di Gennaro and Davide Franco and Giambattista Marini},
title = {A Griffiths' Theorem for Varieties with Isolated Singularities},
journal = {Bollettino dell'Unione Matematica Italiana},
volume = {5},
year = {2012},
pages = {159-172},
zbl = {1256.14009},
mrnumber = {2919654},
language = {en},
url = {http://dml.mathdoc.fr/item/BUMI_2012_9_5_1_159_0}
}
di Gennaro, Vincenzo; Franco, Davide; Marini, Giambattista. A Griffiths' Theorem for Varieties with Isolated Singularities. Bollettino dell'Unione Matematica Italiana, Tome 5 (2012) pp. 159-172. http://gdmltest.u-ga.fr/item/BUMI_2012_9_5_1_159_0/
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