Results 31 to 40 of about 17,166 (255)

Stability results for impulsive functional differential equations with infinite delay [PDF]

Nonlinear Analysis: Theory, Methods & Applications, 2012
In this interesting paper, the authors obtain global asymptotic stability conditions for the following system \[ \dot{x_i}(t)=-a_i(x_i(t))[b_i(x_i(t))+f_i(t,x_t)], \quad t\neq t_k,\;i=1,\dots,n, \] \[ \Delta(x_i(t_k))=I_{ik}(x_i(t_k^-)), \] with applications to a generalized Cohen-Grossberg neural network model with time-varying delays and distributed ...
Faria, Teresa, Gadotti, Marta C., Oliveira, Jose J.   +2 more
openaire   +4 more sources

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

, 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., Kucche, Kishor D., Sousa, J. Vanterler da C.   +2 more
core   +5 more sources

Stochastic differential games involving impulse controls and double-obstacle quasi-variational inequalities

, 2012
We study a two-player zero-sum stochastic differential game with both players adopting impulse controls, on a finite time horizon. The Hamilton-Jacobi-Bellman-Isaacs (HJBI) partial differential equation of the game turns out to be a double-obstacle quasi-
Cosso, Andrea
core   +1 more source

Uniform practical stability in terms of two measures with effect of delay at the time of impulses

Nonlinear Engineering, 2016
In this paper, some sufficient conditions for uniform practical stability of impulsive functional differential equations in terms of two measures with effect of delay at the time of impulses are obtained by using piecewise continuous Lyapunov functions ...
Singh Palwinder, Srivastava Sanjay K., Kaur Kanwalpreet   +2 more
doaj   +1 more source

Stability of switched linear differential systems [PDF]

, 2013
We study the stability of switched systems where the dynamic modes are described by systems of higher-order linear differential equations not necessarily sharing the same state space. Concatenability of trajectories at the switching instants is specified
Mayo-Maldonado, J. C., Rapisarda, P., Rocha, P.   +2 more
core   +2 more sources

Existence Results for Second‐Order Impulsive Neutral Functional Differential Equations with Nonlocal Conditions [PDF]

Discrete Dynamics in Nature and Society, 2009
The existence of mild solutions for second‐order impulsive semilinear neutral functional differential equations with nonlocal conditions in Banach spaces is investigated. The results are obtained by using fractional power of operators and Sadovskii′s fixed point theorem.
Meili Li, Chunhai Kou
openaire   +3 more sources

Almost periodic evolution systems with impulse action at state-dependent moments

, 2016
We study the existence of almost periodic solutions for semi-linear abstract parabolic evolution equations with impulse action at state-dependent moments. In particular, we present conditions excluding the beating phenomenon in these systems.
Hakl, Robert, Pinto, Manuel, Tkachenko, Viktor, Trofimchuk, Sergei   +3 more
core   +1 more source

Targeted modulation of IGFL2‐AS1 reveals its translational potential in cervical adenocarcinoma

Molecular Oncology, EarlyView.
Cervical adenocarcinoma patients face worse outcomes than squamous cell carcinoma counterparts despite similar treatment. The identification of IGFL2‐AS1's differential expression provides a molecular basis for distinguishing these histotypes, paving the way for personalized therapies and improved survival in vulnerable populations globally.
Ricardo Cesar Cintra, Lucca Paolo Hsu Helmich, Daniel Rodrigues de Bastos, Laura Sichero, Patrícia Savio de Araujo‐Souza, Fabio Passetti, Luisa Lina Villa   +6 more
wiley   +1 more source

Hands‐on protocol for preparing water‐soluble fractions from agri‐food samples for NMR‐based metabolomics analysis

FEBS Open Bio, EarlyView.
This research protocol outlines a workflow for nuclear magnetic resonance (NMR)‐based metabolomics in the agri‐food sector. Using two case studies—strawberry leaves (solid matrix) and wine (liquid matrix)—it details the procedures for sample preparation, data acquisition, and processing.
Andrea Fernández‐Veloso, Jaime Hiniesta‐Valero, Alejandra Guerra‐Castellano, Miguel A. De la Rosa, Irene Díaz‐Moreno   +4 more
wiley   +1 more source

Structure of the solution set to differential inclusions with impulses at variable times [PDF]

, 2014
A topological structure of the solution set to differential inclusions with impulses at variable times is investigated. In order to do that an appropriate Banach space is defined. It is shown that the solution set is an $R_{\delta}$-set.
Grudzka, Agata, Ruszkowski, Sebastian
core   +1 more source