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pro vyhledávání: '"Cappello, Chiara"'
Extending the notion of maxcut, the study of the frustration index of signed graphs is one of the basic questions in the theory of signed graphs. Recently two of the authors initiated the study of critically frustrated signed graphs. That is a signed
Externí odkaz:
http://arxiv.org/abs/2304.10243
Autor:
Ruzzi, Francesca1 (AUTHOR), Cappello, Chiara1 (AUTHOR), Semprini, Maria Sofia1 (AUTHOR), Scalambra, Laura1 (AUTHOR), Angelicola, Stefania1,2 (AUTHOR), Pittino, Olga Maria1 (AUTHOR), Landuzzi, Lorena3 (AUTHOR), Palladini, Arianna4,5 (AUTHOR), Nanni, Patrizia1 (AUTHOR), Lollini, Pier-Luigi1,2 (AUTHOR) pierluigi.lollini@unibo.it
Publikováno v:
Cell Communication & Signaling. 10/11/2024, Vol. 22 Issue 1, p1-10. 10p.
Publikováno v:
In Discrete Mathematics January 2025 348(1)
Autor:
Cappello, Chiara, Steffen, Eckhard
Publikováno v:
Discrete Applied Mathematics 322 (2022) 183-193
A signed graph $(G,\Sigma)$ is a graph $G$ together with a set $\Sigma \subseteq E(G)$ of negative edges. A circuit is positive if the product of the signs of its edges is positive. A signed graph $(G,\Sigma)$ is balanced if all its circuits are posi
Externí odkaz:
http://arxiv.org/abs/2112.02664
Autor:
Cappello, Chiara, Steffen, Eckhard
Publikováno v:
Annals of Combinatorics. 1-17 (2022)
There are many concepts of signed graph coloring which are defined by assigning colors to the vertices of the graphs. These concepts usually differ in the number of self-inverse colors used. We introduce a unifying concept for this kind of coloring b
Externí odkaz:
http://arxiv.org/abs/2106.05928
Autor:
Neri, Francesco, Cappello, Chiara, Viberti, Francesca, Donniacuo, Aniello, Burzi, Lucia, Cinti, Alessandra, Benelli, Alberto, Luca Smeralda, Carmelo, Romanella, Sara, Santarnecchi, Emiliano, Mandalà, Marco, Rossi, Simone
Publikováno v:
In Clinical Neurophysiology April 2024 160:38-46
Autor:
Cappello, Chiara, Steffen, Eckhard
Publikováno v:
In Discrete Applied Mathematics 15 December 2022 322:183-193
Autor:
Cappello, Chiara1 (AUTHOR), Steffen, Eckhard2 (AUTHOR) es@upb.de
Publikováno v:
Annals of Combinatorics. Jun2023, Vol. 27 Issue 2, p211-227. 17p.
Publikováno v:
In Procedia CIRP 2021 100:433-438
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