quasinilpotent en · ADJ
Etymology
From quasi- + nilpotent.
Meanings
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(not-comparable) Of a bounded operator over a Hilbert space, having a spectrum containing only 0.
The particular case of algebra-valued circular elements is considered; as an application, the polar decomposition of the quasinilpotent DT-operator is described..
2015, March Boedihardjo, Ken Dykema, “Algebra-valued R-diagonal elements”, in arXiv: