Results 111 to 120 of about 2,439,766 (250)
Forced Oscillation of Second-Order Impulsive Differential Equations with Mixed Nonlinearities
, 2011 In this paper we give new oscillation criteria for a class of second-order mixed nonlinear impulsive differential equations having fixed moments of impulse actions. The method is based on the existence of a nonprincipal solution of a related second-order
Zafer, Ağacık +4 more
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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
Electronic Journal of Differential Equations, 2015 In this article, we show sufficient conditions for the existence, uniqueness and attractivity of piecewise weighted pseudo almost periodic classical solution of nonlinear impulsive integro-differential equations.
Zhinan Xia, Dingjiang Wang
doaj
International Journal of Differential Equations, 2019 The study of coupled systems of hybrid fractional differential equations requires the attention of scientists for the exploration of their different important aspects.
Mohamed Hannabou, Hilal Khalid
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First-order impulsive ordinary differential equations with advanced arguments
, 2007 This paper deals with impulsive advanced ordinary differential equations with boundary conditions. We investigate the existence of solutions and quasisolutions for advanced impulsive differential equations.
Jankowski, Tadeusz
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British Journal of Clinical Pharmacology, EarlyView.Abstract Aims Lisdexamfetamine, a long‐acting stimulant for attention‐deficit hyperactivity disorder (ADHD), has experienced widespread shortages in Australia since late 2023, raising concerns about treatment continuity and shifts in stimulant use patterns.
Jack Janetzki +4 more
wiley +1 more source
On Some New Impulsive Integral Inequalities
Journal of Inequalities and Applications, 2008 We establish some new impulsive integral inequalities related to certain integral inequalities arising in the theory of differential equalities. The inequalities obtained here can be used as handy tools in the theory of some classes of impulsive ...
Jianli Li
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Oscillation of third order Impulsive Differential Equations with delay [PDF]
, 2014 This paper deals with the oscillation of third order impulsive differential equations with delay. The results of this paper improve and extend some results for the differential equations without impulses.
Thandapani, E., E. Thandapani
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British Educational Research Journal, EarlyView.Abstract Character education research is often constrained by blunt methodological tools. Surveys capture breadth without depth; case studies offer richness but lack replicability; and randomised controlled trials (RCTs), though indispensable at the policy level, are costly, disruptive and ill‐suited to everyday practice with individual pupils.
Shane McLoughlin
wiley +1 more source
Schauder’s fixed-point theorem in approximate controllability problems
International Journal of Applied Mathematics and Computer Science, 2016 The main objective of this article is to present the state of the art concerning approximate controllability of dynamic systems in infinite-dimensional spaces.
Babiarz Artur +2 more
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