-spectral factorization for rational matrix functions with alternative realization.
Jacobi matrices with prescribed eigenvalues and diagonal elements
Jacobians of certain transformations of singular matrices
In this study various Jacobians of transformations of singular random matrices are found. An alternative proof of Uhlig's first conjecture (Uhlig (1994)) is proposed. Furthermore, we propose various extensions of this conjecture under different singularities. Finally, an application of the theory of singular distributions is discussed.
Jacobsthal numbers and alternating sign matrices.
Join Operations in Vector Spaces.
Jordan automorphisms of triangular algebras. II
We give a sufficient condition under which any Jordan automorphism of a triangular algebra is either an automorphism or an anti-automorphism.
Jordan basis for an infinite-dimensional space
Jordan Chains for Lambda Matrices, II.
Jucys-Murphy elements and the unitary Weingarten function
We describe an approach to the unitary Weingarten function based on the JM elements of symmetric group algebras. When combined with previously known properties of the Weingarten function, this gives a surprising connection with the Moebius function of the lattice of noncrossing partitions.