Abraham Berman

According to our database, Abraham Berman authored at least 15 papers between 1971 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2023

Completely positive graphs and entanglement of quantum states.

Abraham Berman

AKCE Int. J. Graphs Comb., May, 2023

2022

Triangle-free graphs and completely positive matrices.

Abraham Berman, Naomi Shaked-Monderer

Central Eur. J. Oper. Res., 2022

2019

Nonsingular (Vertex-Weighted) Block Graphs.

Ranveer Singh, Cheng Zheng, Naomi Shaked-Monderer, Abraham Berman

CoRR, 2019

2018

Rank of weighted digraphs with blocks.

Ranveer Singh, Swarup Kumar Panda, Naomi Shaked-Monderer, Abraham Berman

CoRR, 2018

2016

Cutting planes for semidefinite relaxations based on triangle-free subgraphs.

Abraham Berman, Mirjam Dür, Naomi Shaked-Monderer, Julia Witzel

Optim. Lett., 2016

2009

Non-negative Matrices and Digraphs.

Abraham Berman, Naomi Shaked-Monderer

Proceedings of the Encyclopedia of Complexity and Systems Science, 2009

2006

Nonnegative Matrices - Old Problems, New Applications.

Abraham Berman

Proceedings of the Positive Systems, 2006

2004

3-D Dynamic Geometry: Ceva's Theorem in Space.

Boris Koichu, Abraham Berman

Int. J. Comput. Math. Learn., 2004

2003

Bipartite density of cubic graphs.

Abraham Berman, Xiao-Dong Zhang

Discret. Math., 2003

2001

On the Spectral Radius of Graphs with Cut Vertices.

Abraham Berman, Xiao-Dong Zhang

J. Comb. Theory B, 2001

1994

Strongly Inertia-Preserving Matrices.

Abraham Berman, Dafna Shasha

SIAM J. Matrix Anal. Appl., July, 1994

Nonnegative Matrices in the Mathematical Sciences

Abraham Berman, Robert J. Plemmons

Classics in Applied Mathematics 9, SIAM, ISBN: 978-1-61197-126-2, 1994

1993

Characterization of completely positive graphs.

Natalia Kogan, Abraham Berman

Discret. Math., 1993

1988

Cross-cloning and antipodal graphs.

Abraham Berman, Anton Kotzig

Discret. Math., 1988

1971

Linear inequalities, mathematical programming and matrix theory.

Abraham Berman, Adi Ben-Israel

Math. Program., 1971