• Title/Summary/Keyword: Fractional

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CONTINUITY OF THE FRACTIONAL PART FUNCTION AND DYNAMICS OF CIRCLE

  • LAL, BABU;MIGLANI, ASEEM;SINGH, VIZENDER
    • Journal of applied mathematics & informatics
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    • v.40 no.5_6
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    • pp.1167-1179
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    • 2022
  • In this paper, we obtain some subsets of real numbers (ℝ) on which a fractional part function is defined as a real-valued continuous function. This gives rise to the analysis of the continuous properties of the fractional part function as a real-valued function. The analysis of fractional part function is helpful in the study of the dynamics of circle.

CERTAIN SIMPSON-TYPE INEQUALITIES FOR TWICE-DIFFERENTIABLE FUNCTIONS BY CONFORMABLE FRACTIONAL INTEGRALS

  • Fatih Hezenci;Huseyin Budak
    • Korean Journal of Mathematics
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    • v.31 no.2
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    • pp.217-228
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    • 2023
  • In this paper, an equality is established by twice-differentiable convex functions with respect to the conformable fractional integrals. Moreover, several Simpson-type inequalities are presented for the case of twice-differentiable convex functions via conformable fractional integrals by using the established equality. Furthermore, our results are provided by using special cases of obtained theorems.

QUALITATIVE ANALYSIS OF ABR-FRACTIONAL VOLTERRA-FREDHOLM SYSTEM

  • Shakir M. Atshan;Ahmed A. Hamoud
    • Nonlinear Functional Analysis and Applications
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    • v.29 no.1
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    • pp.113-130
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    • 2024
  • In this work, we explore the existence and uniqueness results for a class of boundary value issues for implicit Volterra-Fredholm nonlinear integro-differential equations (IDEs) with Atangana-Baleanu-Riemann fractional (ABR-fractional) that have non-instantaneous multi-point fractional boundary conditions. The findings are supported by Krasnoselskii's fixed point theorem, Gronwall-Bellman inequality, and the Banach contraction principle. Finally, a demonstrative example is provided to support our key findings.

MONOTONE METHOD FOR NONLINEAR HILFER FRACTIONAL REACTION-DIFFUSION EQUATIONS

  • Pandurang D. Kundgar;Jagdish A. Nanware;Gunvant A. Birajdar
    • Nonlinear Functional Analysis and Applications
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    • v.29 no.3
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    • pp.753-767
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    • 2024
  • In this paper, we developed the existence and uniqueness results by monotone method for non-linear fractional reaction-diffusion equation together with initial and boundary conditions. In this text the Hilfer fractional derivative is used to denote the time fractional derivative. The employment of monotone method generates two sequences of minimal and maximal solutions which converges to lower and upper solutions respectively.

ON GENERALIZED FRACTIONAL INTEGRAL INEQUALITIES AND APPLICATIONS TO GLOBAL SOLUTIONS OF FRACTIONAL DIFFERENTIAL EQUATIONS

  • FATMA SAID;BRAHIM KILANI;KHALED BOUKERRIOUA
    • Journal of applied mathematics & informatics
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    • v.42 no.4
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    • pp.915-930
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    • 2024
  • We obtain new fractional integral inequalities which generalize certain inequalities given in [16]. Generalized inequalities can be used to study global existence results for fractional differential equations.

ON THE FRACTIONAL PARTIAL DERIVATIVE AND IT'S APPLICATION

  • Owa, Shigeyoshi
    • Kyungpook Mathematical Journal
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    • v.20 no.1
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    • pp.77-82
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    • 1980
  • There are many definitions of the fractional derivative. It is purpose of this paper to show some results which were got for fractional partial derivative of functions of two variables and to give an application of the fractional partial derivative.

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CONTROLLABILITY OF GENERALIZED FRACTIONAL DYNAMICAL SYSTEMS

  • K. Balachandran
    • Nonlinear Functional Analysis and Applications
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    • v.28 no.4
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    • pp.1115-1125
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    • 2023
  • This paper deals with the controllability of linear and nonlinear generalized fractional dynamical systems in finite dimensional spaces. The results are obtained by using fractional calculus, Mittag-Leffler function and Schauder's fixed point theorem. Observability of linear system is also discussed. Examples are given to illustrate the theory.