Results 41 to 50 of about 577,075 (200)
Fractal and FractionalThis paper presents an extensive investigation into the state feedback stabilization, observer design, and observer-based controller design for a specific category of nonlinear Hadamard fractional-order systems.
Assaad Jmal +4 more
doaj +1 more source
, 2019 In this paper, we discuss the existence of solutions for a stochastic initial value problem of Hyprid fractional dierential equations of Hadamard type given by
El-sayed, Wagdy G. +3 more
core +1 more source
NEW HERMITE-HADAMARD TYPE INEQUALITIES FOR $k$-$\beta $-CONVEX FUNCTIONS VIA GENERALIZED $k$-FRACTIONAL CONFORMABLE INTEGRAL OPERATORS [PDF]
, 2022 In this paper, we introduce a new concept $k$-$\beta $-convex functions and establish some new Hermite-Hadamard type inequalities for functions whose derivative modulus is $k$-$\beta $-convex via $k$-fractional conformable integral ...
Badreddine, Meftah, Lakhal, Fahim
core +1 more source
Device Stochasticity Directly Implements Bayesian Sampling in Spiking Neurons
Advanced Science, EarlyView.Brain‐inspired stochastic spiking turns device noise into Bayesian uncertainty for robust, low‐power neuromorphic computing. ABSTRACT Device stochasticity is considered a non‐ideality in neuromorphic hardware, although stochastic neural activity supports probabilistic computation in biological systems.
Huannan Zheng, Jingli Liu, Kezhou Yang
wiley +1 more source
Modeling and parameter estimation for fractional large‐scale interconnected Hammerstein systems
Asian Journal of Control, EarlyView.Abstract This paper addresses the challenge of modeling and identifying large‐scale interconnected systems exhibiting memory effects, hereditary properties, and non‐local interactions. We propose a fractional‐order extension of the Hammerstein architecture that incorporates Grünwald–Letnikov operators to capture complex dynamics through multiple ...
Mourad Elloumi +2 more
wiley +1 more source
ON HADAMARD FRACTIONAL CALCULUS
, 2017 This paper is devoted to the investigation of the Hadamard fractional calculus in three aspects. First, we study the semigroup and reciprocal properties of the Hadamard-type fractional operators.
LI MA, CHANGPIN LI
core +1 more source
Results in Control and OptimizationThe present study investigates fractional boundary value problems associated with the graph structure of Convolutamine F under four-point boundary conditions.
Areeba Maqbool +3 more
doaj +1 more source
Controllability and Observability Conditions for Impulsive DAEs on Time Scales
Asian Journal of Control, EarlyView.ABSTRACT This paper establishes criteria for controllability and observability in a class of linear time‐invariant impulsive differential‐algebraic equations (DAEs) defined on a time scale. Controllability is defined as the ability to transfer the system state from any initial condition to any desired state within a finite time interval using an ...
Awais Younus +3 more
wiley +1 more source
Fractional Sobolev spaces and Boundary Value Problems via Hadamard derivative
Bulletin of the Institute of Mathematics Academia Sinica NEW SERIES, 2023 Summary: This paper is devoted to the existence and uniqueness of solution to a class of Hadamard fractional differential equation under fractional Sobolev spaces. A novel form of fractional Sobolev space via Hadamard fractional operator is well proposed and related properties are also proved. Furthermore, a variational formulation of considered system
Benmeddour, M. O., Saadi, A., Arioua, Y.
openaire +2 more sources
Existence of solutions for a system of Hilfer–Hadamard fractional sequential boundary value problems
Boundary Value ProblemsThis study establishes sufficient conditions for existence of positive solutions of three-variable functions with Hadamard fractional integrals and sequential integral boundary conditions governed by the nonlinear Hilfer–Hadamard fractional derivative ...
Hasan Rasouli +2 more
doaj +1 more source