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math.NT2019
Evaluation of iterated log-sine integrals in terms of multiple polylogarithms
Ryota Umezawa
It is known that multiple zeta values can be written in terms of certain iterated log-sine integrals. Conversely, we evaluate iterated log-sine integrals in terms of multiple polyl…
math.NT2019
Multiple zeta values and iterated log-sine integrals
Ryota Umezawa
We introduce an iterated integral version of (generalized) log-sine integrals (iterated log-sine integrals) and prove a relation between a multiple polylogarithm and iterated log-s…