t-adic symmetric multiple zeta values for indices with alternating 1 and 3, starting with 1 and ending with 3
摘要
Hirose, Murahara, and Saito proved that some t-adic symmetric multiple zeta values, for indices in which 1 and 3 appear alternately, can be expressed as polynomials in Riemann zeta values, and conjectured similar formulas. In this paper, we prove the conjectured formula for indices that start with 1 and end with 3, showing that they can also be expressed as polynomials in Riemann zeta values.