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Higher Abel-Jacobi Maps

Jishnu Biswas·Gautham Dayal·Kapil H. Paranjape·G. V. Ravindra
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Abstract

This paper forms the major portion of a talk given at the International Colloquium on Arithmetic, Algebra and Geometry at TIFR, Mumbai in Jan 2000. We look at the problem of detecting cycles with trivial Abel-Jacobi invariant. M. Green proposed a Hodge-theoretic method to which C. Voisin found a counter-example. We present an easier example. We also propose another possible invariant to detect these classes using Hodge Theory. Similar methods have been proposed earlier by M. Asakura and M. Saito.

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Jishnu Biswas, Gautham Dayal, Kapil H. Paranjape, G. V. Ravindra. 2000-10-03. Higher Abel-Jacobi Maps. https://arxiv.org/abs/math/0010029

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