Multiple zeta-motives and moduli spaces M_{0,n}
Multiple zeta-motives and moduli spaces M_{0,n}
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多个 zeta 动机和模空间 M_{0,n}
DOI:
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发表时间:
2002
期刊:
影响因子:
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通讯作者:
Y. Manin
中科院分区:
文献类型:
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作者:
A. Goncharov;Y. Manin
We give a natural construction of unramified over Z framed mixed Tate motives, whose periods are the multiple zeta values. Namely, for each convergent multiple zeta-value we define two boundary divisors A and B in the moduli space M_{0,n+3} of stable curves of genus zero. The corresponding multiple zeta-motive is the n-th cohomology of the pair (M_{0,n+3} -A,B).