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LIBROS DEL AUTOR: joel e cohen

3 resultados para LIBROS DEL AUTOR: joel e cohen

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Comparisons of Stochastic Matrices with Applications in Information Theory, Statistics, Economics and Population

J. E. Cohen / Joel E. Cohen / Zbaganu Gheorghe

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Disponible

133,15 €
How Many People Can the Earth Support

Joel E. Cohen / Joel ECohen

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Disponible

24,53 €
Food Webs and Niche Space

David W. Stephens / David WStephens / Joel E. Cohen / Joel ECohen

What is the minimum dimension of a niche space necessary to represent the overlaps among observed niches? This book presents a new technique for obtaining a partial answer to this elementary question about niche space. The author bases his technique on a relation between the combinatorial structure of food webs and the mathematical theory of interval graphs. Professor Cohen co...

Disponible

86,36 €