TY - JOUR
T1 - Periodic solution of a bioeconomic fishery model by coincidence degree theory
AU - Srivastava, Satyam Narayan
AU - Padhi, Seshadev
AU - Domoshnitsky, Alexander
N1 - Publisher Copyright:
© 2023, University of Szeged. All rights reserved.
PY - 2023
Y1 - 2023
N2 - In this article we use coincidence degree theory to study the existence of a positive periodic solutions to the following bioeconomic model in fishery dynamics (Formula presented) where the functions r, q, A, c and α are continuous positive T-periodic functions. This is the model of a coastal fishery represented as a single site with n(t) is the fish stock biomass, and E(t) is the fishing effort. Examples are given to strengthen our results. ),.
AB - In this article we use coincidence degree theory to study the existence of a positive periodic solutions to the following bioeconomic model in fishery dynamics (Formula presented) where the functions r, q, A, c and α are continuous positive T-periodic functions. This is the model of a coastal fishery represented as a single site with n(t) is the fish stock biomass, and E(t) is the fishing effort. Examples are given to strengthen our results. ),.
KW - coincidence degree theory
KW - existence of solutions
KW - periodic solution
UR - http://www.scopus.com/inward/record.url?scp=85167347516&partnerID=8YFLogxK
U2 - 10.14232/ejqtde.2023.1.29
DO - 10.14232/ejqtde.2023.1.29
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AN - SCOPUS:85167347516
SN - 1417-3875
VL - 2023
JO - Electronic Journal of Qualitative Theory of Differential Equations
JF - Electronic Journal of Qualitative Theory of Differential Equations
M1 - 29
ER -