2 papers
math.OA2013
A survey on subideals of operators and an introduction to subideal-traces
S. Patnaik, G. Weiss
Operator ideals in B(H) are well understood and exploited but ideals inside them have only recently been studied starting with the 1983 seminal work of Fong and Radjavi and continu…
math.OA2012
Subideals of operators
S. Patnaik, G. Weiss
A subideal is an ideal of an ideal of B(H) and a principal subideal is a principal ideal of an ideal of B(H). We determine necessary and sufficient conditions for a principal subid…