Generalized Lotka Volterra Communities

Generalized Lotka-Volterra communities are toy models for which it is very easy to calculate the invasion fitness for new potential community members. Although these models are biologically rather unrealistic, their easy accessibility makes them ideally suited for the initial exploration of ideas, and the construction of examples or counterexamples. In continuous time, for i = 1,..., k, dn(X, dt

b(X,) - £ c(X,, Xy) e(Xy, n(Xy), E, ) (t) j=i X n(X,■ )(t)

with Ej consisting of some additional environmental variables, like the weather, various weighted sums of the »(X,), etc., and e some recipe that when fed with a trait vector X and scalar and vectorial time functions » and Ej produces a scalar time function e (X, », Ej). Similarly, in discrete time, n(X, )(t-

10 Ways To Fight Off Cancer

10 Ways To Fight Off Cancer

Learning About 10 Ways Fight Off Cancer Can Have Amazing Benefits For Your Life The Best Tips On How To Keep This Killer At Bay Discovering that you or a loved one has cancer can be utterly terrifying. All the same, once you comprehend the causes of cancer and learn how to reverse those causes, you or your loved one may have more than a fighting chance of beating out cancer.

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