Abstract
In a previous paper [J. Fort and V. Méndez, Phys. Rev. Lett. 82, 867 (1999)], the possible importance of higher-order terms in a human population wave of advance has been studied. However, only a few such terms were considered. Here we develop a theory including all higher-order terms. Results are in good agreement with the experimental evidence involving the expansion of agriculture in Europe.
| Original language | English |
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| Pages (from-to) | 5894-5901 |
| Number of pages | 8 |
| Journal | Physical Review E |
| Volume | 60 |
| Issue number | 5 |
| DOIs | |
| Publication status | Published - 1999 |