Limit of archimedean heights and Ceresa cycles

Organisé par

Institut Henri Poincaré

For a smooth, projective and complex variety $X$, and a pair of algebraic cycles $Z$ and $W$ that are homologous to zero and are in complementary codimensions, the archimedean height pairing is a real number that can be interpreted as a secondary intersection pairing that measures how far a certain cohomology group of the pair $(X\setminus |Z|, |W|)$ is from being real split. This interpretation m

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