Results 1 to 10 of about 41,354 (310)
Bifurcations of transition states: Morse bifurcations [PDF]
Nonlinearity, 2014 A transition state for a Hamiltonian system is a closed, invariant, oriented, codimension-2 submanifold of an energy-level that can be spanned by two compact codimension-1 surfaces of unidirectional flux whose union, called a dividing surface, locally separates the energy-level into two components and has no local recrossings.
MacKay, Robert S., Strub, Dayal C.
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The continuum of wood-induced channel bifurcations
Frontiers in Water, 2023 Accumulations of wood in rivers can alter three-dimensional connectivity and facilitate channel bifurcations. Bifurcations divide the flow of water and sediment into secondary channels and are a key component of anastomosing rivers.
Anna Marshall, Ellen Wohl, Wohl Ellen
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Classification of Codimension-1 Singular Bifurcations in Low-Dimensional DAEs
Frontiers in Applied Mathematics and Statistics, 2022 The study of bifurcations of differential-algebraic equations (DAEs) is the topic of interest for many applied sciences, such as electrical engineering, robotics, etc.
Ivan Ovsyannikov +2 more
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Stability Analysis of a Modified Leslie–Gower Predation Model With Weak Allee Effect in the Prey
Frontiers in Applied Mathematics and Statistics, 2022 In this manuscript, we study a Leslie–Gower predator-prey model with a hyperbolic functional response and weak Allee effect. The results reveal that the model supports coexistence and oscillation of both predator and prey populations.
Claudio Arancibia-Ibarra +3 more
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Aerospace, 2022 We investigate the topological types and bifurcations of periodic orbits in the gravitational field of irregular bodies by the well-known two parameter analysis method.
Yongjie Liu, Yu Jiang, Hengnian Li
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Dynamics of a plant-herbivore model with a chemically-mediated numerical response
Mathematics in Applied Sciences and Engineering, 2021 A system of two ordinary differential equations is proposed to model chemically-mediated interactions between plants and herbivores by incorporating a toxin-modified numerical response.
Lin Wang, James Watmough, Fang Yu
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The Pitchfork Bifurcation [PDF]
International Journal of Bifurcation and Chaos, 2017 We present the development of a new theory of the pitchfork bifurcation, which removes the perspective of the third derivative and a requirement of symmetry.
Indika Rajapakse, Steve Smale
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Automobile Technological Transition Scenarios Based on Environmental Drivers
Applied Sciences, 2022 Different industrial sectors are assuming measures to mitigate their greenhouse gas emissions, facing the imminent materialization of climate change effects.
Julieth Stefany García +3 more
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IEEE Transactions on Automatic Control, 2004 A parametrized nonlinear differential equation can have multiple equilibria as the parameter is varied. A local bifurcation of a parametrized differential equation occurs at an equilibrium where there is a change in the topological character of the nearby solution curves.
Krener, Arthur J. +2 more
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Mathematics, 2021 This work analyzes the response of the electricity market to varied renewable and nonrenewable installed capacity scenarios while taking into account the variability of renewables due to seasonality and El Niño-Southern Oscillation (ENSO) episodes.
José D. Morcillo +2 more
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