activity
20182022
collaborators

9 papers

math.NT2022

Interpolated polynomial multiple zeta values of fixed weight, depth, and height

Minoru Hirose, Hideki Murahara, Shingo Saito

We define the interpolated polynomial multiple zeta values as a generalization of all of multiple zeta values, multiple zeta-star values, interpolated multiple zeta values, symmetr…

math.NT2022

-adic symmetric multiple zeta values for indices in which and appear alternately

Minoru Hirose, Hideki Murahara, Shingo Saito

We consider the symmetric multiple zeta values in without modulo reduction for indices in which and appear alternately. We investigate those values th…

math.NT2021

Ohno relation for regularized multiple zeta values

Minoru Hirose, Hideki Murahara, Shingo Saito

The Ohno relation for multiple zeta values can be formulated as saying that a certain operator, defined for indices, is invariant under taking duals. In this paper, we generalize t…

math.NT2020

Generating functions for sums of polynomial multiple zeta values

Minoru Hirose, Hideki Murahara, Shingo Saito

The sum formulas for multiple zeta(-star) values and symmetric multiple zeta(-star) values bear a striking resemblance. We explain the resemblance in a rather straightforward manne…

math.NT2019

Generating functions for Ohno type sums of finite and symmetric multiple zeta-star values

Minoru Hirose, Hideki Murahara, Shingo Saito

Ohno's relation states that a certain sum, which we call an Ohno type sum, of multiple zeta values remains unchanged if we replace the base index by its dual index. In view of Oyam…

math.NT2018

Analogues of the Aoki-Ohno and Le-Murakami relations for finite multiple zeta values

Masanobu Kaneko, Kojiro Oyama, Shingo Saito

We establish finite analogues of the identities known as the Aoki-Ohno relation and the Le-Murakami relation in the theory of multiple zeta values. We use an explicit form of a gen…