Results 31 to 40 of about 9,761 (191)

Variational Optimal-Control Problems with Delayed Arguments on Time Scales [PDF]

, 2009
This article deals with variational optimal-control problems on time scales in the presence of delay in the state variables. The problem is considered on a time scale unifying the discrete, the continuous and the quantum cases.
Abdeljawad, Thabet, Baleanu, Dumitru, Jarad, Fahd   +2 more
core   +3 more sources

On a new class of fractional operators

, 2017
This manuscript is based on the standard fractional calculus iteration procedure on conformable derivatives. We introduce new fractional integration and differentiation operators. We define spaces and present some theorems related to these operators.
F. Jarad, Ekin Uğurlu, T. Abdeljawad, D. Baleanu   +3 more
semanticscholar   +1 more source

Isoperimetric problems of the calculus of variations with fractional derivatives [PDF]

, 2011
In this paper we study isoperimetric problems of the calculus of variations with left and right Riemann-Liouville fractional derivatives. Both situations when the lower bound of the variational integrals coincide and do not coincide with the lower bound ...
Agrawal, Agrawal, Agrawal, Almeida, Almeida, Almeida, Almeida, Almeida, Atanacković, Baleanu, Baleanu, Baleanu, Baleanu, Baleanu, Baleanu, Bastos, Blåsjö, Curtis, Delfim F.M. Torres, El-Nabulsi, El-Nabulsi, Frederico, Frederico, Frederico, Herzallah, Jarad, Jumarie, Malinowska, Miller, Podlubny, Ricardo Almeida, Ross, Rui A.C. Ferreira, Samko, Tarasov, van Brunt   +35 more
core   +3 more sources

Existence, uniqueness and stability of solutions for generalized proportional fractional hybrid integro-differential equations with Dirichlet boundary conditions

AIMS Mathematics, 2023
In this work, the existence of solutions for nonlinear hybrid fractional integro-differential equations involving generalized proportional fractional (GPF) derivative of Caputo-Liouville-type and multi-term of GPF integrals of Reimann-Liouville type with
Zaid Laadjal, Fahd Jarad
doaj   +1 more source

On delta and nabla Caputo fractional differences and dual identities [PDF]

, 2013
We Investigate two types of dual identities for Caputo fractional differences. The first type relates nabla and delta type fractional sums and differences.
Abdeljawad, Thabet
core   +3 more sources

Existence and uniqueness of solutions to fractional differential equations in the frame of generalized Caputo fractional derivatives

Advances in Difference Equations, 2018
The generalized Caputo fractional derivative is a name attributed to the Caputo version of the generalized fractional derivative introduced in Jarad et al. (J. Nonlinear Sci. Appl. 10:2607–2619, 2017).
Y. Y. Gambo, R. Ameen, F. Jarad, T. Abdeljawad   +3 more
doaj   +1 more source

Stochastic dynamics of the fractal-fractional Ebola epidemic model combining a fear and environmental spreading mechanism

AIMS Mathematics, 2023
Recent Ebola virus disease infections have been limited to human-to-human contact as well as the intricate linkages between the habitat, people and socioeconomic variables.
Saima Rashid, Fahd Jarad
doaj   +1 more source

Evaluating metal–organic frameworks for natural gas storage

, 2014
Metal–organic frameworks have received significant attention as a new class of adsorbents for natural gas storage; however, inconsistencies in reporting high-pressure adsorption data and a lack of comparative studies have made it challenging to evaluate ...
Jarad A. Mason, Mike Veenstra, J. Long
semanticscholar   +1 more source

Estimates for a Rough Fractional Integral Operator and Its Commutators on p-Adic Central Morrey Spaces

Fractal and Fractional, 2022
In the current paper, we obtain the boundedness of a rough p-adic fractional integral operator on p-adic central Morrey spaces. Moreover, we establish the λ-central bounded mean oscillations estimate for commutators of a rough p-adic fractional integral ...
Naqash Sarfraz, Fahd Jarad
doaj   +1 more source

On a Langevin equation involving Caputo fractional proportional derivatives with respect to another function

AIMS Mathematics, 2022
In this work, we introduce and study a class of Langevin equation with nonlocal boundary conditions governed by a Caputo fractional order proportional derivatives of an unknown function with respect to another function. The qualitative results concerning
Zaid Laadjal, Fahd Jarad
doaj   +1 more source