Rational transformations of systems of commuting nonselfadjoint operators
arXiv:math/0511075
Abstract
The work of M. S. Livšic and his collaborators in operator theory associates to a system of commuting nonselfadjoint operators an algebraic curve. Guided by the notion of rational transformation of algebraic curves, we define the notion of a rational transformation of a system of commuting nonselfadjoint operators.
10 pages