Calculus of Variations and Geometric Measure Theory
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L. Granieri

A Variational approach to the Stock-Recruitment relationship in Fish Population Dynamic

created by granieri on 24 Jul 2009
modified on 08 Mar 2012


Published Paper

Inserted: 24 jul 2009
Last Updated: 8 mar 2012

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

published online 04102010


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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