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Every finite abelian group is the group of rational points of an ordinary abelian variety over $\mathbb{F}_2$. (arXiv:2105.08125v1 [math.NT]) http://arxiv.org/abs/2105.08125
Every finite abelian group is the group of rational points of an ordinary abelian variety over $\mathbb{F}_2$. (arXiv:2105.08125v1 [math.NT]) http://arxiv.org/abs/2105.08125