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Advances in Difference Equations
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Advances in Difference Equations
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Advances in Difference Equations
Article . 2011
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Fractional-Order Variational Calculus with Generalized Boundary Conditions

حساب التفاضل والتكامل المتغير بالترتيب الكسري مع شروط الحدود المعممة
Authors: Mohamed A. E. Herzallah; Dumitru Băleanu;

Fractional-Order Variational Calculus with Generalized Boundary Conditions

Abstract

Este documento presenta las condiciones de optimalidad necesarias y suficientes para los problemas variacionales fraccionarios que involucran las integrales fraccionarias derecha e izquierda y las derivadas fraccionarias definidas en el sentido de Riemman-Liouville con un lagrangiano dependiendo de los puntos finales libres. Para ilustrar nuestro enfoque, se analizan en detalle dos ejemplos.

Cet article présente les conditions d'optimalité nécessaires et suffisantes pour les problèmes de variation fractionnaire impliquant les intégrales fractionnaires droite et gauche et les dérivées fractionnaires définies au sens de Riemman-Liouville avec un Lagrangien dépendant des points d'extrémité libres. Pour illustrer notre approche, deux exemples sont discutés en détail.

This paper presents the necessary and sufficient optimality conditions for fractional variational problems involving the right and the left fractional integrals and fractional derivatives defined in the sense of Riemman-Liouville with a Lagrangian depending on the free end-points. To illustrate our approach, two examples are discussed in detail.

تقدم هذه الورقة شروط الأمثلية الضرورية والكافية للمشاكل المتغيرة الكسرية التي تنطوي على التكاملات الكسرية اليمنى واليسرى والمشتقات الكسرية المحددة بمعنى ريمان- ليوفيل مع لاغرانج اعتمادًا على نقاط النهاية الحرة. لتوضيح نهجنا، نناقش مثالين بالتفصيل.

Keywords

Fractional Differential Equations, Economics, fractional integrals, Fractional ordinary differential equations, Multivariable calculus, Optimality conditions for problems involving ordinary differential equations, Theory and Applications of Fractional Differential Equations, Mathematical analysis, Engineering, Differential equation, necessary and sufficient optimality conditions, Fractional derivatives and integrals, fractional variational problems, QA1-939, FOS: Mathematics, Functional Differential Equations, Boundary value problem, Anomalous Diffusion Modeling and Analysis, Order (exchange), Lagrangian, Algebra and Number Theory, Time-scale calculus, Applied Mathematics, FOS: Clinical medicine, Control engineering, Fractional calculus, Partial differential equation, Applied mathematics, Fracture Mechanics Modeling and Simulation, Fractional Derivatives, Boundary Value Problems, Mechanics of Materials, Modeling and Simulation, Dentistry, Physical Sciences, Medicine, Fractional Calculus, Calculus (dental), Analysis, Mathematics, Ordinary differential equation, Finance, Calculus of variations

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    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
15
Average
Average
Top 10%
gold