Communication channels with variable parameters by V. L. Khazan, M. N. Kovaleva

“…The theory of «paired echoes» is a universal mathematical apparatus for analyzing linear and nonlinear phenomena in radio engineering circuits and communication channels. …”
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Fractional Integral Inequalities via Hadamard’s Fractional Integral by Weerawat Sudsutad, Sotiris K. Ntouyas, Jessada Tariboon

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Existence and Attractivity for Fractional Evolution Equations by Yong Zhou, Jia Wei He, Bashir Ahmad, Ahmed Alsaedi

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Impulsive Multiorders Riemann-Liouville Fractional Differential Equations by Weera Yukunthorn, Sotiris K. Ntouyas, Jessada Tariboon

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Irregular Attractors by Vadim S. Anishchenko, Galina I. Strelkova

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Study on the Axial Compression Postbuckling Similitude Model of the Stiffened Cylindrical Shell with Dimple Imperfections by Jiawei Ding, Xinkui Xing, Wei Yu, Wanxu Zhu

“…The analysis results show that the complete similitude analysis of stiffened cylindrical shell axial-compression nonlinear buckling can be realized accurately; the partial similitude model for stiffened cylindrical shell axial-compression nonlinear buckling can better predict the buckling characteristics of its prototype structures, and the closer the Poisson’s ratio between the model and the prototype materials is, the more accurate the prediction results are. …”
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A Simplified Method of Microscopic Polarizability Tensor Differential of Hyper-Raman Spectroscopy Based on the Bond Additivity Model by Yuan Wang, Liping Huang

“…Coherent anti-Stokes Raman spectroscopy (CARS) and Ccherent anti-Stokes hyper-Raman spectroscopy (CAHRS), as other high-order nonlinear spectroscopy techniques, are widely exploited in many research fields, such as dynamic processes, gene expression spectrum screening, high-resolution spectroscopy, and nonlinear high-resolution imaging. …”
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Impact of Digital Inclusive Finance on Rural High-Quality Development: Evidence from China by Le Sun, Congmou Zhu

“…FE regression model and RE regression model were employed for empirical analysis, and we constructed a nonlinear regression model to investigate the nonlinear relationship as well. …”
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Associations between body mass index, high-sensitivity C-reactive protein, and depressive symptoms: NHANES 2015-2016 by Yan Zhang, Fengya Zhen, Yaxing Zhang, Cuixia An

“…No nonlinear association was found between BMI and DP (P =0.677) and between HSCRP and DP (P =0.439) in males. …”
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An Artificial Neural Network-Based Comprehensive Solar Photovoltaic Emulator by Kalaimohan Thankanadar Saraswathi, Parassuram Arumugam, Gurunandh V. Swaminathan, Somasundaram Periasamy

“…However, two significant challenges with PVEs are (i) solving the nonlinear equation of photovoltaic (PV) panel and (ii) oscillations in constant current (voltage) region with voltage (current) control. …”
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Combined Effects of Thermal Radiation and Nanoparticles on Free Convection Flow and Heat Transfer of Casson Fluid over a Vertical Plate by M. G. Sobamowo

“…The governing systems of nonlinear partial differential equations of the flow and heat transfer processes are converted to systems of nonlinear ordinary differential equations through similarity transformations. …”
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Comparison of the asymmetric multifractal behavior of green and U.S. bonds against benchmark financial assets by Werner Kristjanpoller, Benjamin Miranda Tabak

“…Green bonds, however, display nonlinear correlations with Bitcoin and stand out for their distinct upward financial persistence. …”
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A Pseudospectral Algorithm for Solving Multipantograph Delay Systems on a Semi-Infinite Interval Using Legendre Rational Functions by E. H. Doha, D. Baleanu, A. H. Bhrawy, R. M. Hafez

“…A new Legendre rational pseudospectral scheme is proposed and developed for solving numerically systems of linear and nonlinear multipantograph equations on a semi-infinite interval. …”
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Adaptive Asymptotic Tracking Control for a Class of Uncertain Switched Systems via Dynamic Surface Technique by Xuemiao Chen, Qianjin Zhao, Chunsheng Zhang, Jian Wu

“…A novel adaptive tracking control scheme is proposed for a class of uncertain nonlinear switched systems with perturbations in this paper. …”
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Behavior of Uniform Anisotropic Beams of Rectangular Section under Transverse Impact of a Mass by Lu Chun, K. Y. Lam

“…The impactor and laminated composite beam are treated as a system. The nonlinear differential governing equations of motion are then derived based on the Lagrange principle and modified nonlinear contact law, and solved numerically. …”
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Analyse the effect of carbon fiber reinforced polymer (CFRP) strengthening of beams using ANSYS by Sabiha Barour, Abdesselam Zergua, Farid Bouziadi, Waleed Abed Jasim

“… This paper presents a nonlinear finite element model analysis to effect of carbon fiber reinforced polymer (CFRP) strengthening of beams using ANSYS, Finite element software ANSYS 12.0 has been used for modeling the beams by conducting nonlinear static analysis. …”
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Online Detection of Abnormal Events in Video Streams by Tian Wang, Jie Chen, Hichem Snoussi

“…The algorithm consists of an image descriptor and online nonlinear classification method. We introduce the covariance matrix of the optical flow and image intensity as a descriptor encoding moving information. …”
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Functional differential equations with infinite delay in Banach spaces by Jin Liang, Tijun Xiao

“…Moreover, we discuss the relation between the exponential asymptotic stability of the zero solution of nonlinear functional differential equation with infinite delay in a Banach space and the exponential stability of the solution semigroup of the corresponding linear equation, and find that the exponential stability problem of the zero solution for the nonlinear equation can be discussed only in the exponentially fading memory phase space.…”
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Positive Solutions for a Class of Third-Order Three-Point Boundary Value Problem by Xiaojie Lin, Zhengmin Fu

“…We investigate the problem of existence of positive solutions for the nonlinear third-order three-point boundary value problem u‴(t)+λa(t)f(u(t))=0, 0<t<1, u(0)=u′(0)=0, u″(1)=∝u″(η), where λ is a positive parameter, ∝∈(0,1), η∈(0,1), f:(0,∞)→(0,∞), a:(0,1)→(0,∞) are continuous. …”
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Exact Solutions to the Sharma-Tasso-Olver Equation by Using Improved G′/G-Expansion Method by Yinghui He, Shaolin Li, Yao Long

“…This paper is concerned with a double nonlinear dispersive equation: the Sharma-Tasso-Olver equation. …”
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