Multiple zeta values of fixed weight, depth, and height
Multiple zeta values of fixed weight, depth, and height
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DOI:
10.1016/s0019-3577(01)80037-9
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发表时间:
2001-12
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影响因子:
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通讯作者:
Yasuo Ohno;D. Zagier
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文献类型:
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作者:
Yasuo Ohno;D. Zagier
We give a generating function for the sums of multiple zeta values of fixed weight, depth and height in terms of Riemann zeta values, For any multi-index k=(ICI. kz,.: k,)(k; E Z,,), the weight, depth, and height of k are by definition the integers k= kl+ k2+..+ k,, n, and s=#{i/k;> l}, respectively. We denote by Z (k, n, s) the set of multi-indices k of weight k, depth n, and height s, and by Zo (k, n, s) the subset of admissible indices, ie, indices with the extra requirement that k,,> 2. For any admissible