Results 11 to 20 of about 68,375 (267)
Results in Physics, 2023 In this paper, the stochastic Schrödinger–Hirota equation in birefringent fibers with spatiotemporal dispersion and parabolic law nonlinearity is studied, which is usually used to describe the mathematical model of optical soliton propagation in ...
Chen Peng, Lu Tang, Zhao Li, Dan Chen
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Symmetry in Planar Dynamical Systems
Journal of Symbolic Computation, 2002 In the study of dynamical systems, conditions for a critical point to be a centre are often sought. The sufficiency of such conditions is probed using various techniques, here, the authors exploit the possible symmetry of a given system. They describe an application of Gröbner bases in the search for a bilinear transformation of the system to one which
Noel G. Lloyd, Jane M. Pearson
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Results in Physics, 2023 In this paper, the coupled Kundu–Mukherjee–Naskar equation is considered, which is usually used to describe the oceanic rogue waves, hole waves and Bragg grating fibers.
Zhao Li, Hanlei Hu
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Planar Dynamical Systems with Pure Lebesgue Diffraction Spectrum [PDF]
Journal of Statistical Physics, 2010 We examine the diffraction properties of lattice dynamical systems of algebraic origin. It is well-known that diverse dynamical properties occur within this class. These include different orders of mixing (or higher-order correlations), the presence or absence of measure rigidity (restrictions on the set of possible shift-invariant ergodic measures to ...
Baake, M., Ward, T.
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Results in Physics, 2023 The application of fractional partial differential equations in the area of nonlinear optics has greatly facilitated the development of optical fiber communication.
Kun Zhang, Zhao Li
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Rich dynamics in planar systems with heterogeneous nonnegative weights
Communications on Pure and Applied Analysis, 2023 66 pages, 9 ...
Lopez-Gomez J. +2 more
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Shock and Vibration, 2020 This paper studied the impact dynamic modeling of the planar constrained metamorphic mechanism (PCMM) during configuration transformation. Based on the dynamic theory of the multi-rigid-body system and the coefficient of restitution equation, a new ...
Yanyan Song +4 more
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Advances in Mechanical Engineering, 2017 The article introduces a general solution for dynamic analysis of a planar multibody system with revolute lubricated clearance joint. An improved transition force model is established, which includes dry contact force and hydrodynamic forces, accounts ...
Tao Zhang +3 more
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Advances in Difference Equations, 2018 This paper addresses the dynamic output feedback control problem for a class of discrete-time planar switched nonlinear systems with time-varying delays and multiple subsystems.
Wei Zheng +3 more
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Shock and Vibration, 2017 Due to the complexity of the dynamic model of a planar 3-RRR flexible parallel manipulator (FPM), it is often difficult to achieve active vibration control algorithm based on the system dynamic model.
Lianchao Sheng +4 more
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