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Analyze the optimal solutions of optimization problems by means of fractional gradient based system using VIM
Author(s) -
Fırat Evirgen
Publication year - 2016
Publication title -
an international journal of optimization and control theories and applications (ijocta)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.287
H-Index - 6
eISSN - 2146-5703
pISSN - 2146-0957
DOI - 10.11121/ijocta.01.2016.00317
Subject(s) - fractional programming , nonlinear system , mathematical optimization , class (philosophy) , order (exchange) , mathematics , integer (computer science) , point (geometry) , nonlinear programming , fractional calculus , computer science , artificial intelligence , physics , geometry , finance , quantum mechanics , economics , programming language
In this paper, a class of Nonlinear Programming problem is modeled with gradient based system of fractional order differential equations in Caputo's sense. To see the overlap between the equilibrium point of the fractional order dynamic system and theoptimal solution of the NLP problem in a longer timespan the Multistage Variational Iteration Method isapplied. The comparisons among the multistage variational iteration method, the variationaliteration method and the fourth order Runge-Kutta method in fractional and integer order showthat fractional order model and techniques can be seen as an effective and reliable tool for finding optimal solutions of Nonlinear Programming problems.

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