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Red harvester ants, Pogonomyrmex barbatus, allocate themselves to some tasks: foraging, midden work, nest maintenance etc. In this paper, we propose the macro model of their behavior by PDE. In this model, colony size, that is the total number of ants in a colony, fluctuates due to workers' birth and death. And then, using the simulator which is based on this model, we investigate the relationship...
The paper aims to quantify the phenomenon of domestic violence, which based on the gender statistics from Taiwan's government, and use GM (0,N) model as the mathematics model to analyze the problem of domestic violence victims fromyear 2006 to year 2010. The paper proposes the ten influence factors for the domestic violence at first. Through GM (0,N) calculation, the result shows that the three main...
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