Published: 2025-01-01

GLT sequences and normal matrices

Giovanni Barbarino, Carlo Garoni

1-20

Godsil-McKay switchings for gain graphs

Matteo Cavaleri, Alfredo Donno, Stefano Spessato

21-48

Derivations on rank $k$ triangular matrices

Wai Leong Chooi, Jinting Lau

86-99

The non-symmetric strong multiplicity property for sign patterns

Bryan Curtis, Colin Garnett, Bryan L. Shader, Kevin N. Vander Meulen

153-165

Decompositions of periodic matrices into a sum of special matrices

Peter Danchev, Esther García, Miguel Gómez Lozano

174-180

On the products of commutators of real $J$-symmetries

Ralph John L. de la Cruz, Kerish Villegas

193-212

Fillmore's theorem and sums of nilpotent quaternion matrices

Ralph John de la Cruz, Kennett Dela Rosa, Angelo Galimba

266-276

Groups of singular alternating sign matrices

Cian O'Brien, Rachel Quinlan

288-303

A note on products of finite-dimensional quadratic matrices

Pham Thi Thu Thuy, Vu Minh Tam, Doan Cao Minh Tri, Tran Ho Nhut Phat, Le Quang Truong

342-350

On the rank of m×2×2 and m×3×2 tensors over arbitrary fields

Xiaoyu Song, Baodong Zheng, Riguang Huang

353-366

Weighted subdirect sum of Nekrasov matrices

Lei Gao, Yue Wu, Tianyuan Li

393-411

Eigenvalues and component factors in graphs

Huicai Jia, Qixuan Yuan, Ruifang Liu

425-435

Defective eigenvalues of the non-backtracking matrix

Kristin Heysse, Kate Lorenzen, Carolyn Reinhart

511-528

The Laplacian matrix of weighted threshold graphs

Yingyue Ke, Willem H. Haemers, Piet Van Mieghem

529-537

The copositive range

Seong Jun Park, Nurhan Colakoglu, Michael Tsatsomeros

575-587

11 can be reduced to 10

Abraham Berman, Eliahu Levy

588-594

Refinements of the Blanco-Koldobsky-Turnšek theorem

Jayanta Manna, Kalidas Mandal, Kallol Paul, Debmalya Sain

616-631

Combinatorial considerations for the number of distinct eigenvalues of a matrix

Michael Cavers, Casey Charette, Ezekiel Colvin, Kevin N. Vander Meulen

669-693