Singular value and norm bounds for accretive-dissipative matrices
Wasim Audeh, Hamid Reza Moradi, Mohammad Sababheh · Georgian Mathematical Journal · 2025
Abstract This paper discusses possible new bounds for the singular values and unitarily invariant norms of accretive-dissipative matrices. The obtained bounds are possible generalizations for certain known results from the context of positive matrices to the context of accretive-dissipative ones.