Results 81 to 90 of about 4,800 (298)
Existence Results for Nonlinear Impulsive System with Causal Operators
MathematicsIn this paper, we establish sufficient conditions for some existence results for nonlinear impulsive differential equations involving causal operators.
Wenli Wang, Junyan Bao
doaj +1 more source
Upper and Lower Solutions Method for Impulsive Differential Equations Involving the Caputo Fractional Derivative [PDF]
, 2011 For impulsive differential equations involving the Caputo fractional derivative, sufficient conditions for the solvability of initial value problem are established using the lower and upper solutions method and Schauder's fixed point ...
R P Agarwal +7 more
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Pullback attractors to impulsive evolution processes: Applications to differential equations and tube conditions [PDF]
, 2020 We define the notions of impulsive evolution processes and their pullback attractors, and exhibit conditions under which a given impulsive evolution process has a pullback attractor.
Uzal Couselo, José Manuel +1 more
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Advanced Science, EarlyView.Thermal runaway propagation can transform a single‐cell failure into a system‐level hazard in lithium‐ion battery packs. This review clarifies how heat transfer, gas venting, combustion, and configuration govern cell‐to‐cell failure, and links measurable metrics, pathway‐oriented suppression materials, and experimental/modeling tools to guide safer ...
Jinrong Su +15 more
wiley +1 more source
On Periodic Solutions of Delay Differential Equations with Impulses [PDF]
Symmetry, 2019 The purpose of this paper is to study the nonlinear distributed delay differential equations with impulses effects in the vectorial regulated Banach spaces R ( [ − r , 0 ] , R n ) . The existence of the periodic solution of impulsive delay differential equations is obtained by using the Schäffer fixed point theorem in regulated space R (
openaire +2 more sources
Impulsive Delayed Lasota–Wazewska Fractional Models: Global Stability of Integral Manifolds [PDF]
, 2019 In this paper we deal with the problems of existence, boundedness and global stability of integral manifolds for impulsive Lasota–Wazewska equations of fractional order with time-varying delays and variable impulsive perturbations. The main results
Gani Stamov, Ivanka Stamova
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Improved Direct Ink Writing of Liquid Metal Foams via Liquid Additives
Advanced Electronic Materials, EarlyView.The ability to pattern liquid metal is useful for making soft electrical and thermal devices. Dispensing liquid metal from a nozzle naturally results in the formation of spheroidal droplets, making direct‐write printing challenging. Liquid metal foams containing pockets of air can extrude as filaments, albeit inconsistently.
Febby Krisnadi +3 more
wiley +1 more source
Stability processes of moving invariant manifolds in uncertain impulsive differential-difference equations [PDF]
, 2009 summary:We present a result on the stability of moving invariant manifolds of nonlinear uncertain impulsive differential-difference equations.
Stamov, Gani Tr.
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Advanced Electronic Materials, EarlyView.A hybrid oscillator combining an atomic swith and an insulator‐to metal transition device converts stochastic filament resistance into random oscillation periods. The interaction between highly variable atomic switching and stable high‐frequency oscillation amplifies entropy, enabling fast energy‐efficient, and reliable true random number generation ...
Sunhyeong Lee +4 more
wiley +1 more source
Positive solutions of linear impulsive differential equations [PDF]
, 2005 The paper deals with the existence of positive (nonnegative) solutions of linear homogeneous impulsive differential equations. The main result is also applied to the investigation of a similar problem for higher-order linear homogeneous impulsive ...
Yilmaz, O., Akhmet, Marat
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