Results 21 to 30 of about 857,826 (292)

Generalized fractional Dirac type operators [PDF]

open access: yes, 2023
We introduce a class of fractional Dirac type operators with time variable coefficients by means of a Witt basis, the Djrbashian-Caputo fractional derivative and the fractional Laplacian, both operators defined with respect to some given functions ...
Restrepo, Joel   +5 more
core   +2 more sources

ABSTRACT FRACTIONAL CALCULUS FOR m-ACCRETIVE OPERATORS [PDF]

open access: yesInternational Journal of Apllied Mathematics, 2021
In this paper we aim to construct an abstract model of a differential operator with a fractional integro-differential operator composition in final terms, where modeling is understood as an interpretation of concrete differential operators in terms of the infinitesimal generator of a corresponding semigroup.
openaire   +2 more sources

General Fractional Calculus Operators of Distributed Order

open access: yesAxioms, 2023
In this paper, two types of the general fractional derivatives of distributed order as well as a corresponding fractional integral of distributed type are defined and their basic properties are investigated. The general fractional derivatives of distributed order are constructed for a special class of the one-parametric Sonin kernels with a power law ...
Mohammed Abdalla Al-Refai, Yuri Luchko
openaire   +2 more sources

On Novel Fractional Operators Involving the Multivariate Mittag–Leffler Function

open access: yesMathematics, 2022
The multivariate Mittag–Leffler function is introduced and used to establish fractional calculus operators. It is shown that the fractional derivative and integral operators are bounded.
Muhammad Samraiz   +5 more
doaj   +1 more source

Fractional Calculus Operators and the Mittag-Leffler Function

open access: yes, 2022
This book focuses on applications of the theory of fractional calculus in numerical analysis and various fields of physics and engineering. Inequalities involving fractional calculus operators containing the Mittag–Leffler function in their kernels are ...

core   +1 more source

Nonlocal and Fractional Operators

open access: yes, 2021
The purpose of this volume is to explore new bridges between different research areas involved in the theory and applications of the fractional calculus. In particular, it collects scientific and original contributions to the development of the theory of
Luisa Beghin   +2 more
core   +1 more source

Certain New Class of Analytic Functions Defined by Using a Fractional Derivative and Mittag-Leffler Functions

open access: yesAxioms, 2022
Fractional calculus has a number of applications in the field of science, specially in mathematics. In this paper, we discuss some applications of fractional differential operators in the field of geometric function theory.
Mohammad Faisal Khan   +4 more
doaj   +1 more source

Fractional Calculus of Extended Mittag-Leffler Function and Its Applications to Statistical Distribution

open access: yesMathematics, 2019
Several fractional calculus operators have been introduced and investigated. In this sequence, we aim to establish the Marichev-Saigo-Maeda (MSM) fractional calculus operators and Caputo-type MSM fractional differential operators of extended Mittag ...
Serkan Araci   +4 more
doaj   +1 more source

Application of some special operators on the analysis of a new generalized fractional Navier problem in the context of q-calculus

open access: yesAdvances in Difference Equations, 2021
The key objective of this study is determining several existence criteria for the sequential generalized fractional models of an elastic beam, fourth-order Navier equation in the context of quantum calculus (q-calculus).
Sina Etemad   +5 more
doaj   +1 more source

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