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Abstract

Bilinear models are useful in ecology for two reasons. The trivial reason is that they represent the next step up from linearity, and therefore in the direction of increasing realism. The more substantive reason has to do with the nature of evolution by natural selection. According to the neo-Darwinian theory, reproductive and/or mortality advantages accrue to individuals whose physiology and behavior are better adapted to their environment than their compatriots. By “adapted,” one means simply “beter designed,” in the egineering sense.

Keywords

Switching Time Social Insect Bilinear Model Virgin Queen Variable Structure System 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. Macevicz, S. and G. Oster. 1976. Modelling social insect populations II. Optimal reproductive strategies in primitively eusocial insect colonies. J. Behav. Ecol. & Sociobiology, 1: 265–282.CrossRefGoogle Scholar
  2. Oster, G., and S. Rocklin. 1978. Optimization models in evolutionary Biology. In Some Mathematical Questions in Biology, ed. S. Levin, Providence: Amer. Math. Soc.Google Scholar
  3. Oster, G., and E. O. Wilson. 1978. The Evolution and Ecology of Caste in Social Insects. Princeton Univ. Press (in press).Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1978

Authors and Affiliations

  • George Oster
    • 1
  1. 1.Department of EntomologyUniversity of CaliforniaBerkeleyUSA

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