Periodic Solutions of a System of Nonlinear Difference Equations with Periodic Coefficients by Durhasan Turgut Tollu

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Analysis of Pine Wilt Disease Model with Nonlinear Incidence and Horizontal Transmission by Muhammad Ozair

“…The deterministic pine wilt model with vital dynamics to determine the equilibria and their stability by considering nonlinear incidence rates with horizontal transmission is analyzed. …”
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A surface model of nonlinear, non-steady-state phloem transport by Youcef Mammeri, Damien Sellier

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Sampled-Data Nonlinear Control of ECP-730 Magnetic Levitation System by Malik Maaz Tahir, Obaid Hafiz Muhammad

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Ψ-Stability of Nonlinear Volterra Integro-Differential Systems with Time Delay by Lianzhong Li, Maoan Han, Xin Xue, Yuanyuan Liu

“…We give some sufficient conditions for Ψ-uniform stability of the trivial solutions of a nonlinear differential system and of nonlinear Volterra integro-differential systems with time delay.…”
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Nonlinear Dynamic Constitutive Model of Frozen Sandstone Based on Weibull Distribution by Lei Wang, Hongming Su, Shiguan Chen, Yue Qin

“…According to the evident segmentation characteristics of the obtained stress-strain curve, a viscoelastic dynamic constitutive model considering the strain rate effect and temperature effect is developed; this model combines a nonlinear (or linear) body and a Maxwell body in parallel with a damage body. …”
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NONLINEAR FREE VIBRATION CHARACTERISTICS OF PRINTING PAPER WEB WITH VARIABLE DENSITY by SHAO MingYue, WU JiMei, WANG Yan, YING ShuDi, WU QiuMin

Subjects: “…Nonlinear vibration…”
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Nonlinear Numerical Simulation for Oscillating Pressure in Cavity and Passive Control Research by Binqi Chen, Yiding Wang

“…A nonlinear numerical solver is combined with the Reynolds-averaged Navier-Stokes (RANS) method. …”
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Some Existence Results for a System of Nonlinear Fractional Differential Equations by Eskandar Ameer, Hassen Aydi, Hüseyin Işık, Muhammad Nazam, Vahid Parvaneh, Muhammad Arshad

“…This paper presents some common fixed point theorems and an application to resolve a system of nonlinear fractional differential equations. Some examples and consequences are also given.…”
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Nonlinear Forced Response of Electromechanical Integrated Toroidal Drive to Coupled Excitation by Lizhong Xu, Fen Wang

“…Results show that the nonlinear forced responses of the drive system to the coupled excitations change periodically and unsteadily; the time period of the nonlinear forced responses depends on the frequencies of the electric excitation, the mesh parameter excitation, and the nonlinear natural frequencies of the drive system; in order to improve the dynamics performance of the drive system, the frequencies of the electric excitations should not be taken as integral multiple of the mesh parameter exciting frequency.…”
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A Procedure to Construct Exact Solutions of Nonlinear Fractional Differential Equations by Özkan Güner, Adem C. Cevikel

“…We use the fractional transformation to convert the nonlinear partial fractional differential equations with the nonlinear ordinary differential equations. …”
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Existence of Periodic Solutions for Nonlinear Fully Third-Order Differential Equations by Yunfei Zhang, Minghe Pei

“…In this paper, we study the existence of periodic solutions to nonlinear fully third-order differential equation x‴+ft,x,x′,x″=0,t∈ℝ≔−∞,∞, where f:ℝ4⟶ℝ is continuous and T-periodic in t. …”
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Nonlinear Dynamic Analysis of Plates Stiffened by Parallel Beams with Deformable Connection by J. A. Dourakopoulos, E. J. Sapountzakis

“…The plate-beam structure is assumed to undergo moderate large deflections and the nonlinear analysis is carried out by retaining nonlinear terms in the kinematical relations. …”
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Stiffness of a fire-damaged reinforced concrete column during unloading after high-intensity horizontal impact by A. G. Tamrazyan, V. I. Chernik

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Parametric and self-excited oscillations under nonlinear parametric action and lag in elasticity by Alifov Alishir

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Comparative Studies of Nonlinear Models and Their Applications to Magmatic Evolution and Crustal Growth of the Huai’an Terrane in the North China Craton by Qiuming Cheng, Min Gao

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Finite Element Modeling of the Behavior of a Hollow Cylinder in a Hydrogen-Containing Environment by Assia Amina Lakhdari, Serguey A. Bubnov, Aissa Seddak, Ilya I. Ovchinnikov, Igor G. Ovchinnikov

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Damage localization of closing cracks using a signal decomposition technique by J. Prawin, A. Rama Mohan Rao

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A nonlinear correlation between the serum uric acid to creatinine ratio and the prevalence of hypertension: a large cross-sectional population-based study by Ru Wang, Shuxing Wu, Jing Wang, Wenting Li, Jian Cui, Zhuhua Yao

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Existence and uniqueness theorems for some fourth-order nonlinear boundary value problems by Ruyun Ma

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