“School of Physics”
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| Paper IPM / P / 8772 |
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| Abstract: | |||||||
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We de�ne a simple model for studying a special type of disease that one of
the two infected people will die after coming into contact with eachother. Naturally, if
two people are separated by a large distance, the chances that they come into contact
is smaller than if they are closer, and the probability of a disease being transferred
from one to the other is also smaller. It means we have a network with preferential
merging. We will see that this network is a scale-free with exponent equal to 1.5.
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