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math.OA2026
Structural and Dynamical Properties of Subfactor Commuting Squares
Keshab Chandra Bakshi, C. Silambarasan
This paper explores the algebraic invariants and ergodic behavior of the finite-index inclusions forming commuting squares of factors. We begin by establishing how re…
math.OA2026
Unitary normalizers in finite-dimensional inclusions
Keshab Chandra Bakshi, Silambarasan C
We study regular inclusions of finite-dimensional von Neumann algebras from a matrix-theoretic perspective. To this end, we introduce a new combinatorial invariant of an inclusion,…