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Author: William A. Stein
Some Abelian Varieties with Visible Shafarevich-Tate Groups

# Some Abelian Varieties with Visible Shafarevich-Tate Groups

W.A. Stein

We give examples of abelian variety quotients of the modular jacobian J0(N) with nontrivial visible Shafarevich-Tate groups. In computing these examples we developed formulas for invariants of higher dimensional modular abelian varieties.

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