@article{fdi:010042250,
  title = {{A} multi-region nonlinear age-size structured fish population model},
  author = {{F}augeras, {B}laise and {M}aury, {O}livier},
  editor = {},
  language = {{ENG}},
  abstract = {{T}he goal of this paper is to present a generic multi-region nonlinear age-size structured fish population model, and to assess its mathematical well-posedness. {A}n initial-boundary-value problem is formulated. {E}xistence and uniqueness of a positive weak solution is proved. {E}ventually, a comparison result is derived: the population of all regions decreases as the mortality rate increases in at least one region. (c) 2004 {E}lsevier {L}td. {A}ll rights reserved.},
  keywords = {population dynamics ; age size structure ; system of partial differential equations ; initial boundary value problem ; variational formulation ; positivity},
  booktitle = {},
  journal = {{N}onlinear {A}nalysis {R}eal {W}orld {A}pplications},
  volume = {6},
  numero = {3},
  pages = {447--460},
  ISSN = {1468-1218},
  year = {2005},
  DOI = {10.1016/j.nonrwa.2004.09.005},
  URL = {https://www.documentation.ird.fr/hor/fdi:010042250},
}