Zobrazeno 1 - 10
of 152
pro vyhledávání: '"Gallo, Anna"'
Most of the analyses concerning signed networks have focused on the balance theory, hence identifying frustration with undirected, triadic motifs having an odd number of negative edges; much less attention has been paid to their directed counterparts
Externí odkaz:
http://arxiv.org/abs/2407.08697
According to the so-called strong version of structural balance theory, actors in signed social networks avoid establishing triads with an odd number of negative links. Generalising, the weak version of balance theory allows for nodes to be partition
Externí odkaz:
http://arxiv.org/abs/2404.15914
Publikováno v:
Comm. Phys. 7 (154) (2024)
The abundance of data about social relationships allows the human behavior to be analyzed as any other natural phenomenon. Here we focus on balance theory, stating that social actors tend to avoid establishing cycles with an odd number of negative li
Externí odkaz:
http://arxiv.org/abs/2303.07023
We study opinion dynamics on networks with a nontrivial community structure, assuming individuals can update their binary opinion as the result of the interactions with an external influence with strength $h\in [0,1]$ and with other individuals in th
Externí odkaz:
http://arxiv.org/abs/2212.12536
Publikováno v:
Electron. J. Probab. 28: 1-37 (2023)
We consider the Potts model on a two-dimensional periodic rectangular lattice with general coupling constants $J_{ij}>0$, where $i,j\in\{1,2,3\}$ are the possible spin values (or colors). The resulting energy landscape is thus significantly more comp
Externí odkaz:
http://arxiv.org/abs/2208.11869
Publikováno v:
In Stochastic Processes and their Applications June 2024 172
