Higher-order interactions in ecology can be hidden in plain sight
Calleja-Solanas, V., Lamata-Otín S., Gómez-Ambrosi C., Gómez-Gardeñes, J. & Meloni, S.
arXiV, 2026
Theoretical Ecology + Interaction Networks + Complex Systems
Cooperation maximizes biodiversity
Oscar Godoy, Calleja-Solanas, V., Fernando Soler-Toscano, José R. Portillo, Antonio Suárez, and José A. Langa
The American Naturalist, 2026
A general framework for invasion cycles in ecology
Calleja Solanas, V., Rafael O. Moura, José Antonio Langa, José R. Portillo, Fernando Soler-Toscano, and Oscar Godoy
Ecology, 2026
Time-varying interactions maintain stability despite changing coexistence mechanisms
Calleja Solanas, V., Ignasi Bartomeus, and Oscar Godoy
bioRxiv, 2025
Time-varying ecological interactions characterise equilibrium and stability
Annalisa Caligiuri, Emile Emery, Leonardo Ferreira, Juan García-Castillo, Simon D Lindner, Javier Molina-Hernández, Nelson Aloysio Reis de Almeida Passos, Vítor Hugo Ribeiro, Marika Sartore, Boxuan Wang and Calleja Solanas, V.
arXiv, 2025
Towards a less spherical cow: Species differences dilute the stabilizing effect of higher-order interactions
Duran-Sala, M., Meloni, S., and Calleja Solanas, V.
arXiv, 2025
Measures of net effects in signed social and ecological networks
Carlos Gómez-Ambrosi and Calleja Solanas, V.
Submitted, 2025
Structured interactions as a stabilizing mechanism for competitive ecosystems
Calleja-Solanas, V., Khalil, N., Gómez-Gardeñes, J., Hernández-García, E., & Meloni, S.
Phys. Rev. E, 2022
Quantifying the drivers behind collective attention in information ecosystems
Calleja-Solanas, V., Pigani, E., Palazzi, M. J., Solé-Ribalta, A., Suweis, S., Borge-Holthoefer, J., & Meloni, S.
Journal of Physics: Complexity, 2021
An ecological approach to structural flexibility in online communication systems
Palazzi, M. J., Solé-Ribalta, A., Calleja Solanas, V., Meloni, S., Plata, C. A., Suweis, S., & Borge-Holthoefer, J.
Nature Communications, 2021
Neutral theory for competing attention in social networks
Carlos A. Plata, Emanuele Pigani, Sandro Azaele, Calleja Solanas, V., María J. Palazzi, Albert Solé-Ribalta, Javier Borge-Holthoefer, Sandro Meloni, and Samir Suweis
Phys. Rev. Research, 2021