3 papers
math.GT2026
Adjoint Reidemeister torsion of 3-manifolds with torus boundary for semisimple algebraic groups
Tsukasa Ishibashi, Yuma Mizuno
Let be a compact oriented -manifold with boundary consisting of tori, and let be a semisimple algebraic group. We define the adjoint torsion function on the moduli stack…
math.QA2025
Periodic -Systems and Nahm Sums: The Rank 2 Case
Yuma Mizuno
We classify periodic -systems of rank 2 satisfying the symplectic property. We find that there are six such -systems. In all cases, the periodicity follows from the existence…
math.NT2025
Remarks on Nahm sums for symmetrizable matrices
Yuma Mizuno
Nahm sums are specific -hypergeometric series associated with symmetric positive definite matrices. In this paper we study Nahm sums associated with symmetrizable matrices. We s…