On Oscillatory and Asymptotic Behavior of a Second-Order Nonlinear Damped Neutral Differential Equation by Ercan Tunç, Said R. Grace

“…This paper discusses oscillatory and asymptotic properties of solutions of a class of second-order nonlinear damped neutral differential equations. Some new sufficient conditions for any solution of the equation to be oscillatory or to converge to zero are given. …”
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Nonlinear Blind Source Separation Algorithm Using Glowworm Swarm Optimization with Baffle Effect by Pubo Huang, Yu Wei

Subjects: “…nonlinear blind source separation…”
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The Asymptotic Behavior of Solutions for a Class of Nonlinear Fractional Difference Equations with Damping Term by Zhihong Bai, Run Xu

“…Based on generalized Riccati transformation and some inequalities, some oscillation results are established for a class of nonlinear fractional difference equations with damping term. …”
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STUDY ON NONLINEAR VIBRATION CHARACTERISTICS FOR THE ROTOR-ROLLING BEARING SYSTEM WITH CURVIC COUPLINGS (MT) by WANG LongKai, MA PengWei, WANG AiLun, ZHANG HaiBiao, YIN YiJun

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STUDY OF THE WELDING RESIDUAL STRESS INFLUENCE ON STABILITY OF SOLUTION OF NONLINEAR THIN RECTANGULAR PLATE by GAO YongYi, TANG Guo, WAN Wen, ZOU ShengHua

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REALIZATION OF DISCRETE NONLINEAR DYNAMICAL SYSTEMS WITH CHAOTIC REGIMES BASED ON FIXED-POINT ARITHMETIC by U. A. Sychou

“…In this article, the problem of the practical realization of nonlinear systems with chaotic dynam-ics for targeted generation of chaotic sequences in digital devices is considered. …”
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Travelling Wave Solutions for Nonlinear Schrödinger Equation with a Higher-Order Dispersive Term by Rui Cao

“…A nonlinear Schrödinger equation with a higher-order dispersive term describing the propagation of ultrashort femtosecond pulses in optical fibres is considered and is transformed into a second-order nonlinear ordinary differential equation. …”
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Physical Mechanisms and Theoretical Computation of Efficiency of Submicron Particles Agglomeration by Nonlinear Acoustic Influence by Vladimir N. Khmelev, Andrey V. Shalunov, Roman N. Golykh

“…., sinusoidal waves and shock waves (pulses). The nonlinear effects of the shock waves (the transfer of heat, drop in pressure, change in the particles’ collisional cross-section due to Brownian motion, and difference in particle concentration), which influence the particle coagulation rate, are simulated for the first time and evaluated. …”
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STUDY ON MULTI-COEXISTING ATTRACTORS FOR TWO-DOF COLLISION SYSTEMS WITH NONLINEAR CONSTRAINTS (MT) by ZHU XiFeng, MA Shuo, WANG JianFeng

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Bilinear Optimal Control for a Nonlinear Parabolic Equation Involving Nonlocal-in-Time Term by Gisèle Mophou, Arnaud Fournier, Célia Jean-Alexis

“…We study a bilinear optimal control problem for an evolution equation with a nonlinear term that depends on both the state and its time integral. …”
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Nonlinear Dynamic Responses of a Rotor-Bearing System with Eccentric Squeeze Film Dampers by Jiaqi Han, Wei Chen, Lulu Liu, Guihuo Luo, Fei Wang

“…In this study, a rotor system tester with and without an eccentric SFD was built, and a simulation model based on the finite element method and fixed interface modal synthesis method was proposed. Then, the nonlinear dynamic response of the rotor system during run-up and run-down was studied based on the tester and simulation model. …”
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A Fully Nonlinear, Dynamically Consistent Numerical Model for Ship Maneuvering in a Seaway by Ray-Qing Lin, Weijia Kuang

“…This is the continuation of our research on development of a fully nonlinear, dynamically consistent, numerical ship motion model (DiSSEL). …”
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On the existence of solutions of the system of nonlinear quasi-mixed equilibrium problems and their stability of the procedure scheme by Satit Saejung

Subjects: “…System of nonlinear equations…”
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Odd Periodic Solutions of Fully Second-Order Ordinary Differential Equations with Superlinear Nonlinearities by Yongxiang Li, Lanjun Guo

“…This paper is concerned with the existence of periodic solutions for the fully second-order ordinary differential equation u′′(t)=ft,ut,u′t, t∈R, where the nonlinearity f:R3→R is continuous and f(t,x,y) is 2π-periodic in t. …”
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Blow-up to a $p$-Laplacian parabolic equation with a general nonlinear source by Ding, Hang, Zhou, Jun

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Change detection in the dynamics of an intracellular protein synthesis model using nonlinear Kalman filtering by Gerasimos G. Rigatos, Efthymia G. Rigatou, Jean Daniel Djida

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A Comparative Study on Qualification Criteria of Nonlinear Solvers with Introducing Some New Ones by R. H. AL-Obaidi, M. T. Darvishi

“…In order to compare different solvers for systems of nonlinear equations, some novel goodness and qualification criteria are defined in this paper. …”
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NONLINEAR ANALYSIS OF BEARING SIGNAL BASED ON IMPROVED VARIATIONAL MODAL DECOMPOSITION AND MUTI FRACTAL by JIN JiangTao, XU ZiFei, LI Chun, MIAO WeiPao, ZHANG WanFu, LI Gen

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Nonlinear Analysis of the Dynamics of Criminality and Victimisation: A Mathematical Model with Case Generation and Forwarding by Chikodili Helen Ugwuishiwu, D. S. Sarki, G. C. E. Mbah

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Solutions for a Class of Hadamard Fractional Boundary Value Problems with Sign-Changing Nonlinearity by Keyu Zhang, Zhengqing Fu

“…Using fixed point methods we establish some existence theorems of positive (nontrivial) solutions for a class of Hadamard fractional boundary value problems with sign-changing nonlinearity.…”
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