Published: 2021-01-09

The W-weighted Drazin-star matrix and its dual

Mengmeng Zhou, Jianlong Chen, Néstor Thome

72-87

On linear preservers of semipositive matrices

Sachindranath Jayaraman, Vatsalkumar N. Mer

88-112

On the little secondary Bruhat order

Rosário Fernandes, Henrique F. da Cruz, Domingos Salomão

113-126

Karamardian Matrices: An Analogue of Q-Matrices

K.C. Sivakumar, Sushmitha Parameswaran, Megan Wendler

127-155

Corrigendum to "Determinants of Normalized Bohemian Upper Hessenberg Matrices"

Massimiliano Fasi, Jishe Feng, Gian Maria Negri Porzio

160-162

Laplacian integral subcubic signed graphs

Yaoping Hou, Dijian Wang

163-176

Nonsparse companion Hessenberg matrices

Alberto Borobia, Roberto Canogar

193-210

Extreme Points of Certain Transportation Polytopes with Fixed Total Sums

Zhi Chen, Zelin Zhu, Jiawei Li, Lizhen Yang, Lei Cao

256-271