Critical case of multiple pairs of pure imaginary roots of a nonautonomous essentially nonlinear differential system.
Vitrichenko, I. (1997)
Memoirs on Differential Equations and Mathematical Physics
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Displaying similar documents to “Critical case of multiple pairs of pure imaginary roots of a nonautonomous essentially nonlinear th-order equation.”
Critical case of multiple pairs of pure imaginary roots of a nonautonomous essentially nonlinear differential system.
On the nonlifiear theory of beams with open thin sections
Placido Cicala (1987)
Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Rendiconti Lincei. Matematica e Applicazioni
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Analysis of beam with thin open sections as cylindrical shells evidences restrictions of the Wagner-Vlasof theory: these mainly concern the fulfillment of end conditions. For the case of large deflections, the resultant equations from asymptotic analysis are presented. Their application to buckling under pure flexure shows various novel aspects. By a simple direct approach, investigation is pursued beyond the critical state: the buckled configuration turns out to be stable even for laxer...
On the nonlinear theory of beams with open thin sections
Placido Cicala (1987)
Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Rendiconti
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Analysis of beam with thin open sections as cylindrical shells evidences restrictions of the Wagner-Vlasof theory: these mainly concern the fulfillment of end conditions. For the case of large deflections, the resultant equations from asymptotic analysis are presented. Their application to buckling under pure flexure shows various novel aspects. By a simple direct approach, investigation is pursued beyond the critical state: the buckled configuration turns out to be stable even for laxer...
Stability problems in mathematical theory of viscoelasticity
Brilla, J.
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Exact region of stability for an investment plan with three parameters.
Cheng, Sui Sun, Lin, Yi-Zhong (2005)
Applied Mathematics E-Notes [electronic only]
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On the asymptotic behavior of solutions of certain third-order nonlinear differential equations.
Tunç, Cemil (2005)
Journal of Applied Mathematics and Stochastic Analysis
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Around certain critical cases in stability studies in hydraulic engineering
Vladimir Răsvan (2023)
Archivum Mathematicum
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It is considered the mathematical model of a benchmark hydroelectric power plant containing a water reservoir (lake), two water conduits (the tunnel and the turbine penstock), the surge tank and the hydraulic turbine; all distributed (Darcy-Weisbach) and local hydraulic losses are neglected,the only energy dissipator remains the throttling of the surge tank. Exponential stability would require asymptotic stability of the difference operator associated to the model. However in this case...
New sufficient conditions for global asymptotic stability of a kind of nonlinear neutral differential equations
Mimia Benhadri, Tomás Caraballo (2022)
Mathematica Bohemica
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This paper addresses the stability study for nonlinear neutral differential equations. Thanks to a new technique based on the fixed point theory, we find some new sufficient conditions ensuring the global asymptotic stability of the solution. In this work we extend and improve some related results presented in recent works of literature. Two examples are exhibited to show the effectiveness and advantage of the results proved.
On the Real and Imaginary Roots of Algebraical Equations
James Joseph Sylvester
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Stability and asymptotic equivalence of perturbations of nonlinear systems of differential equations
M. E. Lord (1982)
Rendiconti del Seminario Matematico della Università di Padova
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Asymptotic Stability of Zakharov-Kuznetsov solitons
Didier Pilod (2014-2015)
Séminaire Laurent Schwartz — EDP et applications
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In this report, we review the proof of the asymptotic stability of the Zakharov-Kuznetsov solitons in dimension two. Those results were recently obtained in a joint work with Raphaël Côte, Claudio Muñoz and Gideon Simpson.
Stability of the Pohožaev obstrucion in dimension 3
Olivier Druet, Paul Laurain (2010)
Journal of the European Mathematical Society
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We investigate problems connected to the stability of the well-known Pohoˇzaev obstruction. We generalize results which were obtained in the minimizing setting by Brezis and Nirenberg [2] and more recently in the radial situation by Brezis and Willem [3].