The aim is to explore the structure theory of pairs of self-adjoint operators based on previous works.
Review of previous literature by Kiev mathematicians and others.
Analysis of bounded and unbounded self-adjoint operators.
Examination of algebraic relations between operators.
Elucidation of structural properties of self-adjoint operator pairs.
Identification of algebraic relations that govern these operators.
Abstract
This survey is based on the works of Kiev mathematicians and others in the structure theory of pairs of bounded and unbounded self-adjoint operators that satisfy an algebraic relation.