Results 191 to 200 of about 70,726 (237)

Influence control method on directed weighted signed graphs with deterministic causality

Annals of Operations Research, 2020
Alexander Tselykh, Vladislav Vasilev, Larisa Tselykh, Fernando A. F. Ferreira   +3 more
openalex   +2 more sources

Finite-horizon optimal herdability control for hierarchical linear multi-agent systems with signed weighted graphs

Applied Mathematics and Computation
Aoxue Xiang, Xinyuan Zhao, Ruicheng Ma
semanticscholar   +3 more sources

A class of key-node indexed hash chains based key predistribution (KPS): Signed weighted graphs

Comput. Networks, 2019
Pinaki Sarkar, Sukumar Nandi
openalex   +2 more sources

Effect of Resonance in the Effective Control Model Based on the Spread of Influence on Directed Weighted Signed Graphs

, 2020
Alexander Tselykh, Vladislav Vasilev, Larisa Tselykh   +2 more
openalex   +2 more sources

Secure IoT Using Weighted Signed Graphs

Security and Privacy in Communication Networks, 2017
Pinaki Sarkar, Morshed Chowdhury
openalex   +2 more sources

THE PROBLEM OF CHOOSING A DUMPING FACTORIN THE EFFECTIVE CONTROL MODEL FOR DIRECTED WEIGHTED SIGNED GRAPHS

, 2020
Alexander Tselykh, Vladislav Vasilev, Larisa Tselykh   +2 more
openalex   +2 more sources

Clustering method based on the elastic energy functional of directed signed weighted graphs

Physica A: Statistical Mechanics and its Applications, 2019
Alexander Tselykh, Vladislav Vasilev, Larisa Tselykh   +2 more
openalex   +2 more sources

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Zeta functions of signed graphs

Linear and multilinear algebra, 2023
We introduce the zeta function of a signed graph and give a determinant expression for it in terms of the signed oriented line graph, and moreover, we obtain some properties of the zeta function of a signed graph. As applications we affirm the conjecture
Deqiong Li, Yaoping Hou, Dijian Wang
semanticscholar   +1 more source

Quantum search of matching on signed graphs

Quantum Information Processing, 2020
We construct a quantum searching model of a signed edge driven by a quantum walk. The time evolution operator of this quantum walk provides a weighted adjacency matrix induced by the assignment of a sign to each edge.
E. Segawa, Y. Yoshie
semanticscholar   +1 more source

On the Definiteness and the Second Smallest Eigenvalue of Signed Laplacian Matrices

IEEE Control Systems Letters, 2022
In-depth understanding of the definiteness of signed Laplacian matrices is critical for the analysis of the cooperative behavior of dynamical systems.
Shuangbo Li, Weiguo Xia
semanticscholar   +1 more source