Results 11 to 20 of about 1,450,845 (279)
Complexity, 2022 The present study addresses the fluid transport behaviour of the flow of gold (Au)-copper (Cu)/biomagnetic blood hybrid nanofluid in an inclined irregular stenosis artery as a consequence of varying viscosity and Lorentz force.
H. Thameem Basha +4 more
doaj +1 more source
Minimality of dynamic input-output decoupling for nonlinear systems [PDF]
, 1991 In this note we study the strong dynamic input-output decoupling problem for nonlinear systems. Using an algebraic theory for nonlinear control systems, we obtain for a dynamic input-output decouplable nonlinear system a compensator of minimal dimension ...
Huijberts, H.J.C. +2 more
core +10 more sources
Nonlinear output frequency response functions of MDOF systems with multiple nonlinear components [PDF]
, 2006 In engineering practice, most mechanical and structural systems are modeled as Multi-Degree-of-Freedom (MDOF) systems. When some components within the systems have nonlinear characteristics, the whole system will behave nonlinearly.
Billings, S.A., Lang, Z.Q., Peng, Z.K.
core +2 more sources
Non-Abelian Bloch oscillations in higher-order topological insulators
Nature Communications, 2020 Bloch oscillations (BO) are intrinsically related to the geometry and topological properties of the underlying band structure. Here, Di Liberto et al.
M. Di Liberto, N. Goldman, G. Palumbo
doaj +1 more source
Analysis of output frequencies of nonlinear systems [PDF]
, 2007 In this paper, an algorithm is derived for the determination of the output frequency ranges of nonlinear systems, which extends previous results on the output frequencies of nonlinear systems to a more general situation.
Billings, S.A., Lang, Z.Q., Wu, X.F.
core +1 more source
Construction of analytical solutions to systems of two stochastic differential equations
Open Mathematics, 2023 A scheme for the stochastization of systems of ordinary differential equations (ODEs) based on Itô calculus is presented in this article. Using the presented techniques, a system of stochastic differential equations (SDEs) can be constructed in such a ...
Navickas Zenonas +4 more
doaj +1 more source
Effects of Synaptic Pruning on Phase Synchronization in Chimera States of Neural Network
Applied Sciences, 2022 This research explores the effect of synaptic pruning on a ring-shaped neural network of non-locally coupled FitzHugh–Nagumo (FHN) oscillators. The neurons in the pruned region synchronize with each other, and they repel the coherent domain of the ...
Zhengyuan Zhang, Liming Dai
doaj +1 more source
Accessibility of Nonlinear Time-Delay Systems [PDF]
, 2017 A full characterization of accessibility is provided for nonlinear time-delay systems. It generalizes the rank condition which is known for weak controllability of linear time-delay systems, as well as the celebrated geometric approach for delay-free ...
Califano, Claudia, Moog, Claude H.
core +3 more sources
A Simple Image Encryption Based on Binary Image Affine Transformation and Zigzag Process
Complexity, 2022 In this paper, we propose a new and simple method for image encryption. It uses an external secret key of 128 bits long and an internal secret key. The novelties of the proposed encryption process are the methods used to extract an internal key to apply ...
Adélaïde Nicole Kengnou Telem +4 more
doaj +1 more source
Towards deterministic subspace identification for autonomous nonlinear systems [PDF]
, 2015 The problem of identifying deterministic autonomous linear and nonlinear systems is studied. A specific version of the theory of deterministic subspace identification for discrete-time autonomous linear systems is developed in continuous time.
Astolfi, A, Padoan, A
core +1 more source