Results 1 to 10 of about 12,718 (189)

Compactness of Riemann–Liouville fractional integral operators

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2020
We obtain results on compactness of two linear Hammerstein integral operators with singularities, and apply the results to give new proof that Riemann–Liouville fractional integral operators of order $\alpha\in (0,1)$ map $L^{p}(0,1)$ to $C[0,1]$ and ...
Kunquan Lan
doaj   +3 more sources

On New Inequalities via Riemann-Liouville Fractional Integration [PDF]

open access: yesAbstract and Applied Analysis, 2012
We extend the Montgomery identities for the Riemann-Liouville fractional integrals. We also use these Montgomery identities to establish some new integral inequalities.
Mehmet Zeki Sarikaya, Hasan Ogunmez
doaj   +5 more sources

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

New Hermite-Hadamard inequalities in fuzzy-interval fractional calculus via exponentially convex fuzzy interval-valued function

open access: yesAIMS Mathematics, 2021
In the present note, we develop Hermite-Hadamard type inequality and He's inequality for exponential type convex fuzzy interval-valued functions via fuzzy Riemann-Liouville fractional integral and fuzzy He's fractional integral.
Yanping Yang   +3 more
doaj   +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

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

Riemann-Liouville Fractional integral operators with respect to increasing functions and strongly (α,m)-convex functions

open access: yesAIMS Mathematics, 2021
In this paper Hadamard type inequalities for strongly (α,m)-convex functions via generalized Riemann-Liouville fractional integrals are studied. These inequalities provide generalizations as well as refinements of several well known inequalities.
Ghulam Farid   +3 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

The Riemann-Liouville fractional integral in Bochner-Lebesgue spaces I

open access: yesCommunications on Pure and Applied Analysis, 2022
<p style='text-indent:20px;'>In this paper we study the Riemann-Liouville fractional integral of order <inline-formula><tex-math id="M1">\begin{document}$ \alpha&gt;0 $\end{document}</tex-math></inline-formula> as a linear operator from <inline-formula><tex-math id="M2">\begin{document}$ L^p(I,X) $\end ...
Paulo M. Carvalho-Neto   +1 more
openaire   +6 more sources

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