Results 1 to 10 of about 2,473 (99)
Generalized Fractional Calculus for Gompertz-Type Models [PDF]
This paper focuses on the construction of deterministic and stochastic extensions of the Gompertz curve by means of generalized fractional derivatives induced by complete Bernstein functions. Precisely, we first introduce a class of linear stochastic equations involving a generalized fractional integral and we study the properties of its solutions ...
Giacomo Ascione, Enrica Pirozzi
openaire +3 more sources
General Fractional Vector Calculus [PDF]
A generalization of fractional vector calculus (FVC) as a self-consistent mathematical theory is proposed to take into account a general form of non-locality in kernels of fractional vector differential and integral operators. Self-consistency involves proving generalizations of all fundamental theorems of vector calculus for generalized kernels of ...
openaire +3 more sources
General Fractional Calculus: Multi-Kernel Approach [PDF]
For the first time, a general fractional calculus of arbitrary order was proposed by Yuri Luchko in 2021. In Luchko works, the proposed approaches to formulate this calculus are based either on the power of one Sonin kernel or the convolution of one Sonin kernel with the kernels of the integer-order integrals.
openaire +3 more sources
Generalized binomials in fractional calculus
We consider a class of generalized binomials emerging in fractional calculus. After establishing some general properties, we focus on a particular yet relevant case, for which we provide several ready-for-use combinatorial identities, including an adapted version of the Pascal's rule.
D'Ovidio, Mirko +2 more
openaire +2 more sources
Generalized Functions for the Fractional Calculus [PDF]
Previous papers have used two important functions for the solution of fractional order differential equations, the Mittag-Leffler functionE(sub q)[at(exp q)](1903a, 1903b, 1905), and the F-function F(sub q)[a,t] of Hartley & Lorenzo (1998). These functions provided direct solution and important understanding for the fundamental linear fractional order ...
Carl F, Lorenzo, Tom T, Hartley
openaire +2 more sources
General fractional calculus and Prabhakar’s theory [PDF]
General fractional calculus offers an elegant and self-consistent path toward the generalization of fractional calculus to an enhanced class of kernels. Prabhakar's theory can be thought of, to some extent, as an explicit realization of this scheme achieved by merging the Prabhakar (or, three-parameter Mittag-Leffler) function with the general wisdom ...
openaire +2 more sources
Generalized Multiparameters Fractional Variational Calculus [PDF]
This paper builds upon our recent paper on generalized fractional variational calculus (FVC). Here, we briefly review some of the fractional derivatives (FDs) that we considered in the past to develop FVC. We first introduce new one parameter generalized fractional derivatives (GFDs) which depend on two functions, and show that many of the one ...
openaire +4 more sources
Weighted Fractional Calculus: A General Class of Operators
We conduct a formal study of a particular class of fractional operators, namely weighted fractional calculus, and its extension to the more general class known as weighted fractional calculus with respect to functions. We emphasise the importance of the conjugation relationships with the classical Riemann–Liouville fractional calculus, and use them to ...
Arran Fernandez, Hafiz Muhammad Fahad
openaire +3 more sources
Katugampola Fractional Calculus With Generalized k−Wright Function
In this article, we present some properties of the Katugampola fractional integrals and derivatives. Also, we study the fractional calculus properties involving Katugampola Fractional integrals and derivatives of generalized k−Wright function nΦkm(z).
Ahmad Y. A. Salamooni, D. D. Pawar
openaire +4 more sources
Generalized transversality conditions in fractional calculus of variations [PDF]
This is a preprint of a paper whose final and definite form will be published in Communications in Nonlinear Science and Numerical Simulation, accepted 14-July ...
Almeida, R, Malinowska, AB
openaire +3 more sources

