Zobrazeno 1 - 10
of 1 144
pro vyhledávání: '"Rangel, E."'
Autor:
Menezes, J., Rangel, E.
Publikováno v:
Physica Scripta 99, 045235 (2024)
We investigate a tritrophic system in which organisms' energy depletion, resulting from failed selection attempts, leads to a partial loss of capacity to win the cyclic spatial game. The energy required to maintain optimal organism fitness may be imp
Externí odkaz:
http://arxiv.org/abs/2305.03199
Autor:
Menezes, J., Rangel, E.
Publikováno v:
Chaos 33, 9, 093115 (2023)
We investigate the spatial dynamics of two disease epidemics reaching a three-species cyclic model. Regardless of their species, all individuals are susceptible to being infected with two different pathogens, which spread through person-to-person con
Externí odkaz:
http://arxiv.org/abs/2305.00590
Autor:
Menezes, J., Rangel, E.
Publikováno v:
Europhysics Letters 142, 47002 (2023)
We study the spatial rock-paper-scissors model, where resource competitors' cyclic dominance impacts organisms' energy levels. Our model assumes that failed selection interactions can lead to energy loss, reducing the chances of success in the spatia
Externí odkaz:
http://arxiv.org/abs/2302.13384
Autor:
Menezes, J., Rangel, E.
Publikováno v:
Biosystems 227-228, 104901 (2023)
We run stochastic simulations of the spatial version of the rock-paper-scissors game, considering that individuals use sensory abilities to scan the environment to detect the presence of enemies. If the local dangerousness level is above a tolerable
Externí odkaz:
http://arxiv.org/abs/2301.01729
Publikováno v:
Biosystems 221, 104777 (2022)
We study a three-species cyclic game system where organisms face a contagious disease whose virulence may change by a pathogen mutation. As a responsive defence strategy, organisms' mobility is restricted to reduce disease dissemination in the system
Externí odkaz:
http://arxiv.org/abs/2209.00584
Publikováno v:
Europhysics Letters,140, 57001 (2022)
We investigate a cyclic game system where organisms face an epidemic beyond being threatened by natural enemies. As a survival strategy, individuals of one out of the species usually safeguard themselves by approaching the enemies of their enemies an
Externí odkaz:
http://arxiv.org/abs/2208.14864
Publikováno v:
Journal of Physics: Complexity 3, 045008 (2022)
We study the generalised rock-paper-scissors game with five species whose organisms face local epidemic outbreaks. As an evolutionary behavioural survival strategy, organisms of one out of the species move in the direction with more enemies of their
Externí odkaz:
http://arxiv.org/abs/2207.04577
Publikováno v:
Europhysics Letters,139, 57002 (2022)
We study the role of the adaptive movement strategy in promoting biodiversity in cyclic models described by the rock-paper-scissors game rules. We assume that individuals of one out of the species may adjust their movement to escape hostile regions a
Externí odkaz:
http://arxiv.org/abs/2203.12101
Publikováno v:
Chaos, Solitons & Fractals 162, 112430 (2022)
Organisms may respond to local stimuli that benefit or threaten their fitness. The adaptive movement behaviour may allow individuals to adjust their speed to maximise the chances of being in comfort zones, where death risk is minimal. We investigate
Externí odkaz:
http://arxiv.org/abs/2203.06531
Publikováno v:
Biosystems 217, 104689 (2022)
Disease outbreaks affect many ecosystems threatening species that also fight against other natural enemies. We investigate a cyclic game system with $5$ species, whose organisms outcompete according to the rules of a generalised spatial rock-paper-sc
Externí odkaz:
http://arxiv.org/abs/2203.00133