Existence and attractors of solutions for nonlinear parabolic systems by Hamid El Ouardi, Abderrahmane El Hachimi

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The asymptotic stability for a system of nonlinear PDEs by Petras Golokvosčius

“… The asymptotic stability of a system of nonlinear PDEs is proved. …”
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About Oscillations in Nonlinear Systems with Elastic Bonds by Valery Ochkov, Inna Vasileva, Yulia Chudova, Anton Tikhonov

“…This article deals with oscillations that occur with a certain combination of parameters in a nonlinear system with elastic bonds, formed by three cylinders pulled together by an elastic thread. …”
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Robustness Analysis of the Estimators for the Nonlinear System Identification by Wiktor Jakowluk, Karol Godlewski

“…The experimental results are obtained using the nonlinear interacting water tanks system. The adaptive filtering is expressed by minimizing the error between the system and the plant model outputs subject to the white noise signal affecting system output. …”
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Finite-Time Disturbance Observer of Nonlinear Systems by Yunmei Fang, Yun Chen, Juntao Fei

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Nonlinear systems control algorithm with backstepping method by Siddikov Isamidin, Khalmatov Davronbek, Khushnazarova Dilnoza, Khujanazarov Ulugbek

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Spreadsheet Solution of Systems of Nonlinear Differential Equations by Ali El-Hajj, Sami Karaki, Mohammed Al-Husseini, Karim Y Kabalan

“…This paper presents a method for obtaining numerical approximation to solutions of systems of nonlinear differential equations of one variable using spreadsheets. …”
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Stability of ground states of nonlinear Schrodinger systems by Liliana Cely

Subjects: “…nonlinear schrodinger system…”
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Fluctuation spectra of weakly driven nonlinear systems by Yaxing Zhang, Yukihiro Tadokoro, M I Dykman

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On certain nonlinear elliptic systems with indefinite terms by Ahmed Bensedik, Mohammed Bouchekif

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Information Dynamic Correlation of Vibration in Nonlinear Systems by Zhe Wu, Guang Yang, Qiang Zhang, Shengyue Tan, Shuyong Hou

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On the Asymptotic Stability of the Nonlinear Difference Equation System by Serbun Ufuk Değer, Yaşar Bolat

“…In this paper, we obtain some new results on the equi-boundedness of solutions and asymptotic stability for a class of nonlinear difference systems with variable delay of the form x(n+1)=ax(n)+B(n)F(x(n−m(n))), n=0,1,2,...x(n+1)=ax(n)+B(n)F(x(n−m(n))),\ \ \ \ \ \ n=0,1,2,... where FF is the real valued vector function, m:Z→Z+,m:Z→Z+, which is bounded function and maximum value of mm is kk and is a k×kk×k variable coefficient matrix. …”
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Biharmonic system with Hartree-type critical nonlinearity by Anu Rani, Sarika Goyal

Subjects: “…biharmonic system…”
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SUBOPTIMAL CONTROL OF NONLINEAR MULTI-AGENT SYSTEMS by I. B. Furtat

“…The article deals with the issue of robust suboptimal control for multi-agent systems which model is represented by differential equations with Lipschitz nonlinearity. …”
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Nonlinear Optimal Control for Stochastic Dynamical Systems by Manuel Lanchares, Wassim M. Haddad

“…This paper presents a comprehensive framework addressing optimal nonlinear analysis and feedback control synthesis for nonlinear stochastic dynamical systems. …”
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Nonlinear Control Systems Simulation Using Spreadsheets by Ali El-Hajj, Sami Karaki, Karim Y. Kabalan

“…In this paper, a method for simulating nonlinear control systems using spreadsheets is presented. …”
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Vibration analysis of nonlinear and linear elastic systems by A. S. Lichkovakha, B. A. Shemshura, S. A. Kuznetsov

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Functional observability and subspace reconstruction in nonlinear systems by Arthur N. Montanari, Leandro Freitas, Daniele Proverbio, Jorge Gonçalves

“…Here, we establish the theoretic condition to reconstruct a nonlinear functional of state variables from measurement processes, generalizing the concept of functional observability to nonlinear systems. …”
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Features of signal sampling and reconstruction in nonlinear systems by M.A. Shcherbakov

“…Digital signal processing involves sampling continuous signals. Unlike linear systems, performing this operation in nonlinear systems has a number of features associated with expanding the spectrum of the output signal. …”

Robust Adaptive Fuzzy Control of Nonlinear Systems by N. Zerroug, K. Behih, Z. Bouchama, K. Zehar

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