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Results tagged with arithmetic-geometry
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user 125554
Diophantine equations, rational points, abelian varieties, Arakelov theory, Iwasawa theory.
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Isogeny of Drinfeld module
Let $\phi$ be a Drinfeld module over a function field $K$. It is known that if the rank of $\phi$ is 1, then it is isomorphic over $K$ to one defined over $O_K$. Is it true that if the rank of $\phi$ …
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