Results 201 to 210 of about 20,315 (242)

Fractional Approximation by Riemann–Liouville Fractional Derivatives

2020
In this chapter we study quantitatively with rates the pointwise convergence of a sequence of positive sublinear operators to the unit operator over continuous functions. This takes place under low order smoothness, less than one, of the approximated function and it is expressed via the left and right Riemann–Liouville fractional derivatives of it. The
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Boundary-value problems for differential inclusions with Riemann–Liouville fractional derivative [PDF]

Nonlinear Oscillations, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
M. Benchohra, S. Djebali, S. Hamani
semanticscholar   +3 more sources

Initialization of Riemann-Liouville and Caputo Fractional Derivatives

Volume 3: 2011 ASME/IEEE International Conference on Mechatronic and Embedded Systems and Applications, Parts A and B, 2011
Riemann-Liouville and Caputo fractional derivatives are fundamentally related to fractional integration operators. Consequently, the initial conditions of fractional derivatives are the frequency distributed and infinite dimensional state vector of fractional integrators.
Jean-Claude Trigeassou, Nezha Maamri, Alain Oustaloup   +2 more
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Analysis of Neutral Stochastic Fractional Differential Equations Involving Riemann–Liouville Fractional Derivative with Retarded and Advanced Arguments

Qualitative Theory of Dynamical Systems, 2023
Shahid Saifullah, Sumbel Shahid, A. Zada
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Characterizations of certain Hankel transform involving Riemann–Liouville fractional derivatives

Computational and Applied Mathematics, 2019
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Upadhyay, S. K., Khatterwani, Komal
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Initialized fractional differential equations with Riemann-Liouville fractional-order derivative

The European Physical Journal Special Topics, 2011
The initial value problem of fractional differential equations and its solving method are studied in this paper. Firstly, for easy understanding, a different version of the initialized operator theory is presented for Riemann-Liouville’s fractional-order derivative, addressing the initial history in a straightforward form.
M. Du, Z. Wang
semanticscholar   +2 more sources

Riemann Liouville Fractional Spatial Derivative Stabilization of Bilinear Distributed Systems

Journal of Applied Nonlinear Dynamics, 2019
Summary: The goal of this paper is to study a fractional output stabilization problem: the stabilization of the state fractional spatial derivative of complex purely imaginary order \(i\alpha\) with \(\alpha]0,1[\), for bilinear distributed systems.
Zitane, Hanaa, Larhrissi, Rachid, Boutoulout, Ali   +2 more
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The Riemann–Liouville Fractional Δ-Integral and the Riemann–Liouville Fractional Δ-Derivative on Time Scales

2018
In this chapter we suppose that \(\mathbb {T}\) is a time scale with forward jump operator and delta differentiation operator σ and Δ, respectively.
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Fractional Chern insulators in magic-angle twisted bilayer graphene

Nature, 2021
Yonglong Xie, Jeong Min Park, Daniel E Parker   +2 more
exaly  

Signatures of fractional quantum anomalous Hall states in twisted MoTe2

Nature, 2023
, Eric Anderson, Chong Wang
exaly