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pro vyhledávání: '"Gallese, Andrea"'
Autor:
Gallese, Andrea
Let $\pi\colon Y \to X$ be a branched cover of complex algebraic curves of respective genera $g(Y)=2$ and $g(X)=1$. The Jacobian of $Y$ is isogenous to the product of two elliptic curves: $\operatorname{Jac} Y \sim \operatorname{Jac} X \times \operat
Externí odkaz:
http://arxiv.org/abs/2412.07414
Denote by $J_m$ the Jacobian variety of the hyperelliptic curve defined by the affine equation $y^2=x^m+1$ over $\mathbb{Q}$, where $m \geq 3$ is a fixed positive integer. We compute several interesting arithmetic invariants of $J_m$: its decompositi
Externí odkaz:
http://arxiv.org/abs/2405.20394