Refined index obstructions for Brauer classes on abelian varieties are shown to be stricter than prior versions and produce additional counterexamples to the integral Hodge conjecture.
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Refined index obstructions for Brauer classes on an abelian variety
Refined index obstructions for Brauer classes on abelian varieties are shown to be stricter than prior versions and produce additional counterexamples to the integral Hodge conjecture.