Published Paper

Inserted: 24 jul 2009
Last Updated: 8 mar 2012

Journal: Mathematical Methods in the Applied Sciences, Wiley
Year: 2010
Notes:

published online 04102010

Abstract:

We deal with a variational model of the Stock-Recruitment (S-R) relationship in fish dynamic. In this model the S-R relationship is characterized as a minimizer of a suitable integral energy functional. By basic tools of Calculus of Variations a necessary condition is derived. As application, the derived condition is used to test the equilibrium of the recruitment level. An exploratory numerical procedure is also discussed.

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