questions are discussed systematically in intersection theory. Let X be a Riemann surface. Then the intersection number of two closed curves on X has a simple...
18 KB (3,298 words) - 13:08, 13 June 2024
complex projective variety X, the Hodge conjecture predicts the image (tensored with the rationals Q) of the cycle map from the Chow groups to singular...
26 KB (4,195 words) - 23:25, 28 November 2023