Abstract
We prove some value of the harmonic volume for the Klein quartic C is nonzero modulo \(\frac{1}{2}{\mathbb{Z}}\) , using special values of the generalized hypergeometric function 3 F 2. This result tells us the algebraic cycle C − C − is not algebraically equivalent to zero in the Jacobian variety J(C).
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Tadokoro, Y. A nontrivial algebraic cycle in the Jacobian variety of the Klein quartic. Math. Z. 260, 265–275 (2008). https://doi.org/10.1007/s00209-007-0273-6
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DOI: https://doi.org/10.1007/s00209-007-0273-6