Analytical approaches for growth models in economics

Gülden Gün Polat, Teoman Özer*

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1 Atıf (Scopus)

Özet

This study deals with the group-theoretical analysis of nonlinear optimal control problems called the optimal growth model with the environmental asset and capitalist decision model of endogenous growth, which are expressed in terms of the current and present value Hamiltonian functions. The first-order conditions for optimal control problems based on Pontryagin’s maximum principle are considered. In addition, Lie point symmetries and their relation with the Prelle-Singer, λ-symmetries, adjoint symmetries, Darboux polynomials, and Jacobi’s last multiplier approaches are studied by analyzing the coupled nonlinear first-order ordinary differential equations corresponding to the first-order conditions. For both current and present Hamiltonian cases, the first integrals and the corresponding analytical (closed-form) solutions and graphical representations for the optimal control problems are represented.

Orijinal dilİngilizce
Sayfa (başlangıç-bitiş)2529-2562
Sayfa sayısı34
DergiQuaestiones Mathematicae
Hacim46
Basın numarası12
DOI'lar
Yayın durumuYayınlandı - 2023

Bibliyografik not

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© 2023 NISC (Pty) Ltd.

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