@article{fdi:010048381, title = {{A} model of a fishery with fish stock involving delay equations}, author = {{A}uger, {P}ierre and {D}ucrot, {A}.}, editor = {}, language = {{ENG}}, abstract = {{T}he aim of this paper is to provide a new mathematical model for a fishery by including a stock variable for the resource. {T}his model takes the form of an infinite delay differential equation. {I}t is mathematically studied and a bifurcation analysis of the steady states is fulfilled. {D}epending on the different parameters of the problem, we show that {H}opf bifurcation may occur leading to oscillating behaviours of the system. {T}he mathematical results are finally discussed.}, keywords = {fishery models ; delay differential equation ; {H}opf bifurcation}, booktitle = {}, journal = {{P}hilosophical {T}ransactions of the {R}oyal {S}ociety a - {M}athematical {P}hysical and {E}ngineering {S}ciences}, volume = {367}, numero = {1908}, pages = {4907--4922}, ISSN = {1364-503{X}}, year = {2009}, DOI = {10.1098/rsta.2009.0147}, URL = {https://www.documentation.ird.fr/hor/fdi:010048381}, }