Two formulas for certain double and multiple polylogarithms in two variables
| Autor: | Kaneko, Masanobu, Tsumura, Hirofumi |
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| Rok vydání: | 2024 |
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| Druh dokumentu: | Working Paper |
| Popis: | We give a weighted sum formula for the double polylogarithm in two variables, from which we can recover the classical weighted sum formulas for double zeta values, double $T$-values, and some double $L$-values. Also presented is a connection-type formula for a two-variable multiple polylogarithm, which specializes to previously known single-variable formulas. This identity can also be regarded as a generalization of the renowned five-term relation for the dilogarithm. Comment: 11 pages |
| Databáze: | arXiv |
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