Algebraic maps constant on isomorphism classes of unpolarized abelian varieties are constant
نویسندگان
چکیده
We show that if a rational map is constant on each isomorphism class of unpolarized abelian varieties given dimension, then it map. Our results are motivated by and shed light proposed construction cryptographic protocol for multiparty non-interactive key exchange.
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ژورنال
عنوان ژورنال: Algebra & Number Theory
سال: 2021
ISSN: ['1944-7833', '1937-0652']
DOI: https://doi.org/10.2140/ant.2021.15.711