Geometrically Nonlinear Analysis for Elastic Beam Using Point Interpolation Meshless Method by Cheng He, Xinhai Wu, Tao Wang, Huan He

“…Owing to the advantages of the intrinsic beam theory, the resulted equations are expressed in first-order partial differential form with second-order nonlinear terms. In order to solve the intrinsic beam equations in a relative simple way, in this paper, the point interpolation meshless method was employed to obtain the discretization equations of motion. …”
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Existence of positive solutions for some nonlinear elliptic problems in unbounded domains of ℝn by Noureddine Zeddini

“…This paper deals with a class of nonlinear elliptic equations in an unbounded domain D of ℝn, n≥3, with a nonempty compact boundary, where the nonlinear term satisfies some appropriate conditions related to a certain Kato class K∞(D). …”
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Some Comments on the Nonlinear Dynamics of a Portal Frame under Base Excitation by Aline Souza de Paula, José Manoel Balthazar, Jorge Luis Palacios Felix

“…This paper presents a nonlinear dynamic analysis of a flexible portal frame subjected to support excitation, which is provided by an electro-dynamical shaker. …”
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Geometrically Nonlinear Analysis of Functionally Graded Timoshenko Curved Beams with Variable Curvatures by Ze-Qing Wan, Shi-Rong Li, Hong-Wei Ma

“…In this paper, geometrically nonlinear analysis of functionally graded curved beams with variable curvatures based on Timoshenko beam theory is presented. …”
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NONLINEAR DYNAMIC CHARACTERISTIC OF THE ROTOR SUPPORTED BY FIXED-TILTING PAD JOURNAL BEARINGS by HEI Di, LV YanJun, ZHANG YongFang

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Numerical simulations of irreversibility for nonlinearly radiative and chemically reactive flow of Maxwell fluid by Debozani Borgohain

“…In this paper, study is performed on entropy production with an emphasis on nonlinearized thermal radiation and viscous dissipation under the consequence of time dependent magnetic field for an unsteady flow of chemically reactive Maxwell fluid in Darcian porous media. …”
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A Laplace decomposition algorithm applied to a class of nonlinear differential equations by Suheil A. Khuri

“…In this paper, a numerical Laplace transform algorithm which is based on the decomposition method is introduced for the approximate solution of a class of nonlinear differential equations. The technique is described and illustrated with some numerical examples. …”
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Nonlinear Vibrations of FGM Cylindrical Panel with Simply Supported Edges in Air Flow by Y. X. Hao, W. Zhang, S. B. Li, J. H. Zhang

“…With Hamilton’s principle for an elastic body, a nonlinear dynamical model based on Reddy’s first-order shear deformation shell theory and von Karman type geometric nonlinear relationship is derived in the form of partial equations. …”
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Nonlinear functional response parameter estimation in a stochastic predator-prey model by Gianni Gilioli, Sara Pasquali, Fabrizio Ruggeri

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Regularized Multiframe Super-Resolution Image Reconstruction Using Linear and Nonlinear Filters by Mahmoud M. Khattab, Akram M. Zeki, Ali A. Alwan, Belgacem Bouallegue, Safaa S. Matter, Abdelmoty M. Ahmed

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Nonlinear Triangular Intuitionistic Fuzzy Number and Its Application in Linear Integral Equation by Sankar Prasad Mondal, Adrijit Goswami, Sujit Kumar De

“…We also define the nonlinear intuitionistic fuzzy function which is used for finding the values, ambiguities, and ranking of nonlinear intuitionistic fuzzy number. …”
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Global Existence and Boundedness of Solutions to a Second-Order Nonlinear Differential System by Changjian Wu, Shushuang Hao, Changwei Xu

“…We investigate the global existence and boundedness of solutions to a second-order nonlinear differential system.…”
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The Modified Rational Jacobi Elliptic Functions Method for Nonlinear Differential Difference Equations by Khaled A. Gepreel, Taher A. Nofal, Ali A. Al-Thobaiti

“…We modified the rational Jacobi elliptic functions method to construct some new exact solutions for nonlinear differential difference equations in mathematical physics via the lattice equation, the discrete nonlinear Schrodinger equation with a saturable nonlinearity, the discrete nonlinear Klein-Gordon equation, and the quintic discrete nonlinear Schrodinger equation. …”
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Influence of Bearing Stiffness on the Nonlinear Dynamics of a Shaft-Final Drive System by Xu Jinli, Wan Lei, Luo Wenxin

“…The bearing stiffness has a considerable influence on the nonlinear coupling vibration characteristics of the shaft-final drive system. …”
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Nonlinear Instability for a Leslie-Gower Predator-Prey Model with Cross Diffusion by Lina Zhang, Shengmao Fu

“…Given any general perturbation near an unstable constant equilibrium, we prove that its nonlinear evolution is dominated by the corresponding linear dynamics along a fixed finite number of the fastest growing modes.…”
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Nonlinear seismic analysis of a reinforced concrete building for Brazilian conditions and standards by José Vittor Siqueira Cóco, Mauro Schulz

Subjects: “…nonlinear analysis…”
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Nonlinear Conjugate Gradient Coefficients with Exact and Strong Wolfe Line Searches Techniques by Awad Abdelrahman, Mogtaba Mohammed, Osman O. O. Yousif, Murtada K. Elbashir

“…Nonlinear conjugate gradient (CG) methods are very important for solving unconstrained optimization problems. …”
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Analysis of Nonlinear Duopoly Games with Product Differentiation: Stability, Global Dynamics, and Control by S. S. Askar, A. Al-khedhairi

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Application of Sum of Squares Method in Nonlinear H∞ Control for Satellite Attitude Maneuvers by Fanwei Meng, Dini Wang, Penghui Yang, Guanzhou Xie

“…Then, the problems of SOS in nonlinear H∞ design are analyzed in detail. Finally, a two-step iterative design method for solving nonlinear H∞ control is presented. …”
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Quaternary Boundary Optimal Control Problem for Quaternary Nonlinear Elliptic System with Constraints by Alaa S. Khneab, Jamil Amir Al-hawasy, Ion Chryssoverghi

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