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math.PR2026
Time-inhomogeneous random walks on finite groups and cokernels of random integer block matrices
Elia Gorokhovsky
We study time-inhomogeneous random walks on finite groups in the case where each random walk step need not be supported on a generating set of the group. When the supports of the r…
math.PR2026
Nearly-symmetric matrices in the Cohen-Lenstra universality class
Elia Gorokhovsky
In this paper, we study cokernels of random matrices over with symmetry conditions determined by fixed alternating bilinear forms on . These in…