Results 21 to 30 of about 2,981 (208)

Some generalized Riemann-Liouville k-fractional integral inequalities [PDF]

open access: yesJournal of Inequalities and Applications, 2016
The focus of the present study is to prove some new Pólya-Szegö type integral inequalities involving the generalized Riemann-Liouville k-fractional integral operator.
Praveen Agarwal   +2 more
doaj   +2 more sources

Well-posedness of the initial-boundary value problems for the time-fractional degenerate diffusion equations [PDF]

open access: yesҚарағанды университетінің хабаршысы. Математика сериясы, 2022
This paper deals with the solving of initial-boundary value problems for the one-dimensional linear timefractional diffusion equations with time-degenerate diffusive coefficients tβ with β>1-α.
A.G. Smadiyeva
doaj   +2 more sources

Numerical Approximations and Fractional Calculus: Extending Boole’s Rule with Riemann–Liouville Fractional Integral Inequalities [PDF]

open access: yes, 2016
This paper develops integral inequalities for first-order differentiable convex functions within the framework of fractional calculus, extending Boole-type inequalities to this domain. An integral equality involving Riemann–Liouville fractional integrals
Hüseyin Budak   +9 more
core   +9 more sources

Evaluating an Improper Fractional Integral Based on Jumarie's Modified Riemann-Liouville Fractional Calculus [PDF]

open access: yes, 2023
: In this paper, based on Jumarie’s modified Riemann-Liouville (R-L) fractional calculus, we find the solution of some type of improper fractional integral.
Chii-Huei Yu
core   +1 more source

A Comprehensive Review on the Fejér-Type Inequality Pertaining to Fractional Integral Operators

open access: yesAxioms, 2023
A review of the results on the fractional Fejér-type inequalities, associated with different families of convexities and different kinds of fractional integrals, is presented.
Muhammad Tariq   +2 more
doaj   +1 more source

Maclaurin-type inequalities for Riemann-Liouville fractional integrals

open access: yesAnnales Universitatis Mariae Curie-Sklodowska, sectio A – Mathematica, 2023
The authors give estimates for the modulus of the difference \[ D(f,a,b,\alpha):=\frac{1}{8}\big[3f((5a+b)/6)+2f((a+b)/2)+2f((a+3b)/6)\big]-\frac{\Gamma(\alpha+1)}{2(b-a)^\alpha}\big[J_{a+}^{\alpha} f(b)+J_{b-}^{\alpha} f(a)\big] \] where \(f\in L_1[a,b]\) and \[ J_{a+}^{\alpha}f(x):=\frac{1}{\Gamma(\alpha)}\int_a^x (x-t)^{\alpha-1}f(t)dt,\,\,x>a \] \[
Hezenci, Fatih, BUDAK, HÜSEYİN
openaire   +2 more sources

Riemann–Liouville fractional integral of non-affine fractal interpolation function and its fractional operator [PDF]

open access: yes, 2021
This paper mainly investigates the Riemann–Liouville fractional integral of $$\alpha $$-fractal function and fractional operator of $$\alpha $$-fractal function that maps the given continuous function to its Riemann–Liouville fractional integral.
T. M. C. Priyanka, A. Gowrisankar
core   +1 more source

Some New Riemann-Liouville Fractional Integral Inequalities [PDF]

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2014
In this paper, some new fractional integral inequalities are established.
Jessada Tariboon   +2 more
openaire   +3 more sources

Numerical Approximations of the Riemann–Liouville and Riesz Fractional Integrals

open access: yesInformatica, 2023
In this paper, the numerical algorithms for calculating the values of the left- and right-sided Riemann–Liouville fractional integrals and the Riesz fractional integral using spline interpolation techniques are derived. The linear, quadratic and three variants of cubic splines are taken into account.
Mariusz Ciesielski, Grzegorz Grodzki
openaire   +1 more source

Integral Inequalities for s-Convexity via Generalized Fractional Integrals on Fractal Sets

open access: yesMathematics, 2020
In this study, we establish new integral inequalities of the Hermite−Hadamard type for s-convexity via the Katugampola fractional integral. This generalizes the Hadamard fractional integrals and Riemann−Liouville into a single form.
Ohud Almutairi, Adem Kılıçman
doaj   +1 more source

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