When is an abelian surface isomorphic or isogenous to a product of elliptic curves?

DOI10.1007/BF02570737zbMath0712.14028OpenAlexW2007356704MaRDI QIDQ923647

Wolfgang M. Ruppert

Publication date: 1990

Published in: Mathematische Zeitschrift (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/174128

zbMATH Keywords

product of elliptic curvesabelian surface

Mathematics Subject Classification ID

Elliptic curves (14H52) Isogeny (14K02) Algebraic theory of abelian varieties (14K05)

Related Items

Coverings of elliptic curves with complex multiplication by hyperelliptic curves and character sums ⋮ Products of elliptic curves and abelian surfaces by finite groups of automorphisms ⋮ Counting elliptic fibrations on \(\mathrm{K}3\) surfaces ⋮ Products of CM elliptic curves ⋮ Decompositions of an Abelian surface and quadratic forms ⋮ Modular invariants for lattice polarized \(K3\) surfaces ⋮ Automorphismes loxodromiques de surfaces abéliennes réelles

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