Author Details

Zuo, Kezheng, China

  • Vol 37, No 16 (2023) - Dragana Cvetkovic Ilic - Operator theory, Linear algebra
    Characterizations and properties of the matrices A such that AA(−1)(L) -A(−1)(L) A are nonsingular
    Abstract
  • Vol 37, No 16 (2023) - Dragana Cvetkovic Ilic - Operator theory, Linear algebra
    Further characterizations of $k$-generalized projectors and $k$-hypergeneralized projectors]{Further characterizations of $k$-generalized projectors and $k$-hypergeneralized projectors
    Abstract
  • Vol 39, No 12 (2025) - Dragan Djordjevic - Functional analysis, Operator theory
    Bott-Duffin core inverse
    Abstract