An improvement of the infinity norm bound for the inverse of \(\{P_1,P_2\}\)-Nekrasov matrices

DOI10.1186/s13660-019-2134-3zbMath1499.15075OpenAlexW2952422904WikidataQ114061360 ScholiaQ114061360MaRDI QIDQ2067927

Lei Gao, Ya-Qiang Wang

Publication date: 19 January 2022

Published in: Journal of Inequalities and Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1186/s13660-019-2134-3

zbMATH Keywords

\(H\)-matrices\(\{p_1, P_2\}\)-Nekrasov matrices

Mathematics Subject Classification ID

Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60) Miscellaneous inequalities involving matrices (15A45)

Related Items (6)

Further block generalizations of Nekrasov matrices ⋮ Norm bounds for the inverse and error bounds for linear complementarity problems for {P1,P2}-Nekrasov matrices ⋮ Nekrasov type matrices and upper bounds for their inverses ⋮ New classes of nonsingular matrices and upper bounds for their inverses ⋮ A block generalization of Nekrasov matrices ⋮ On \(\{P_1,P_2\}\)-Nekrasov matrices

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