Results 31 to 40 of about 4,032 (276)

On the Nonlinear Impulsive $\Psi$--Hilfer Fractional Differential Equations [PDF]

open access: yes, 2019
In this paper, we consider the nonlinear $\Psi$-Hilfer impulsive fractional differential equation. Our main objective is to derive the formula for the solution and examine the existence and uniqueness of results.
Kharade, Jyoti P.   +2 more
core   +5 more sources

Existence Results for Impulsive Fractional Differential Inclusions with Two Different Caputo Fractional Derivatives

open access: yesDiscrete Dynamics in Nature and Society, 2019
In this paper, we study the impulsive fractional differential inclusions with two different Caputo fractional derivatives and nonlinear integral boundary value conditions.
Dongdong Gao, Jianli Li
doaj   +1 more source

Impulsive stochastic functional differential inclusions driven by a fractional Brownian motion with infinite delay [PDF]

open access: yes, 2016
In this paper, we prove the existence of mild solutions for the following first-order impulsive semilinear stochastic functional differential inclusions driven by a fractional Brownian motion with infinite delay in the case where the right hand side is ...
Boudaoui, Ahmed   +2 more
core   +1 more source

Impulsive hyperbolic differential inclusions with variable times [PDF]

open access: yesTopological Methods in Nonlinear Analysis, 2003
In this paper the nonlinear alternative of Leray Schauder type is used to investigate the existence of solutions for second order impulsive hyperbolic differential inclusions with variable times.
Benchohra M., Ntouyas S. K.
openaire   +4 more sources

A note on systems with ordinary and impulsive controls [PDF]

open access: yes, 2014
We investigate an everywhere defined notion of solution for control systems whose dynamics depend nonlinearly on the control $u$ and state $x,$ and are affine in the time derivative $\dot u.$ For this reason, the input $u,$ which is allowed to be ...
Aronna, Franco Rampazzo, M. Soledad
core   +2 more sources

Expectation Propagation for Nonlinear Inverse Problems -- with an Application to Electrical Impedance Tomography [PDF]

open access: yes, 2013
In this paper, we study a fast approximate inference method based on expectation propagation for exploring the posterior probability distribution arising from the Bayesian formulation of nonlinear inverse problems. It is capable of efficiently delivering
Gehre, Matthias, Jin, Bangti
core   +1 more source

Impulsive functional differential inclusions of mixed type with finite delay

open access: yes上海师范大学学报. 自然科学版, 2020
In this paper, using fixed point theorem for multi-valued maps, we obtain the existence result of mild solutions for a class of impulsive functional differential inclusions of mixed type with finite delay.
LI Xiaoyue, WANG Qi
doaj   +1 more source

Hilfer-type fractional differential switched inclusions with noninstantaneous impulsive and nonlocal conditions

open access: yesNonlinear Analysis, 2018
In this paper, we study a new class of nonlocal problems for noninstantaneous impulsive Hilfer-type fractional differential switched inclusions in Banach spaces.
JinRong Wang   +2 more
doaj   +1 more source

Clustering Algorithm Reveals Dopamine‐Motor Mismatch in Cognitively Preserved Parkinson's Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To explore the relationship between dopaminergic denervation and motor impairment in two de novo Parkinson's disease (PD) cohorts. Methods n = 249 PD patients from Parkinson's Progression Markers Initiative (PPMI) and n = 84 from an external clinical cohort.
Rachele Malito   +14 more
wiley   +1 more source

Second Order Impulsive Neutral Functional Differential Inclusions [PDF]

open access: yesKyungpook mathematical journal, 2008
Abstract. In this paper, we investigate the existence of solutions of second order im-pulsive neutral functional differential inclusions which the nonlinearity F admits convexand non-convex values. Some results under weaker conditions are presented. Our resultsextend previous ones.
Yicheng Liu, Zhixiang Li
openaire   +1 more source

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