Compact perturbations of Drazin invertible operators
Work
Year: 2019
Type: article
Abstract: Necessary and sufficient conditions for the invariance of Drazin invertibility under compact perturbations are established.This proves a conjecture of Kaifan Yang and Hongke Du.
Source: Operators and Matrices
Authors Boting Jia, Youl ng Feng
Cites: 13
Cited by: 2
Related to: 10
FWCI:
Citation percentile (by year/subfield): 33.35
Subfield: Applied Mathematics
Field: Mathematics
Domain: Physical Sciences
Sustainable Development Goal Climate action
Open Access status: gold