11 citations · 16 across the 3 of their papers we have counts for
3 papers
Digging the topology of rock art in Northwestern Patagonia
Fernando E. Vargas, José L. Lanata, Guillermo Abramson +2
We present a study on the rock art of Northern Patagonia based on network analysis and communities detection. We unveil a significant aggregation of archaeological sites, linked by…
On the roles of hunting and habitat size on the extinction of megafauna
Guillermo Abramson, María F. Laguna, Marcelo N. Kuperman +2
We study a mechanistic mathematical model of extinction and coexistence in a generic hunter-prey ecosystem. The model represents typical scenarios of human invasion and environment…
Mathematical model of livestock and wildlife: Predation and competition under environmental disturbances
M. F. Laguna, G. Abramson, M. N. Kuperman +2
Inspired by real scenarios in Northern Patagonia, we analyze a mathematical model of a simple trophic web with two herbivores and one predator. The studied situations represent a c…