The geometric sieve for quadrics

We develop a version of Ekedahl’s geometric sieve for integral quadratic forms of rank at least five. As one ranges over the zeros of such quadratic forms, we use the sieve to compute the density of coprime values of polynomials, and furthermore, to address a question about local solubility in famil...

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Bibliographic Details
Main Authors: Browning, TD, Heath-Brown, R
Format: Journal article
Language:English
Published: De Gruyter 2020