Jurkat–Richert theorem

The Jurkat–Richert theorem is a result in the field of mathematics, specifically within the context of functional analysis and operator theory. The theorem provides conditions under which certain types of linear operators can be decomposed into simpler components. To be more precise, the Jurkat–Richert theorem typically pertains to the behavior of bounded linear operators on Banach spaces (complete normed vector spaces) and is often discussed in relation to the spectrum of operators and their compactness properties.