© 2015, Allerton Press, Inc. We consider structure of the set of piecewise-meromorphic solutions of the homogeneouslinear conjugation problems for three-dimensional vector, and study their relations with a system of two ...

We consider the structure of the set of piecewise meromorphic solutions to the linear conjugation problem for a two-dimensional vector and study its relations with the fractional-linear conjugation problem. We prove that ...

We obtain sufficient conditions for the factorization of second-order matrix functions in the closed form. © Allerton Press, Inc., 2012.

© 2019, Allerton Press, Inc. We consider the structure of the set of piecewise meromorphic solutions of a homogeneous linear conjugation problem for a four-dimensional vector. We show that in the presence of three piecewise ...