Differential equations | Dynamical systems
In mathematics, an autonomous system is a dynamic equation on a smooth manifold. A non-autonomous system is a dynamic equation on a smooth fiber bundle over . For instance, this is the case of non-autonomous mechanics. An r-order differential equation on a fiber bundle is represented by a closed subbundle of a jet bundle of . A dynamic equation on is a differential equation which is algebraically solved for a higher-order derivatives. In particular, a first-order dynamic equation on a fiber bundle is a kernel of the covariant differential of some connection on . Given bundle coordinates on and the adapted coordinates on a first-order jet manifold , a first-order dynamic equation reads For instance, this is the case of Hamiltonian non-autonomous mechanics. A second-order dynamic equation on is defined as a holonomicconnection on a jet bundle . Thisequation also is represented by a connection on an affine jet bundle . Due to the canonicalembedding , it is equivalent to a geodesic equationon the tangent bundle of . A free motion equation in non-autonomous mechanics exemplifies a second-order non-autonomous dynamic equation. (Wikipedia).
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From playlist Differential Equations: Complete Set of Course Videos
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From playlist A Second Course in Differential Equations
Lec 31 | MIT 18.03 Differential Equations, Spring 2006
Non-linear Autonomous Systems: Finding the Critical Points and Sketching Trajectories; the Non-linear Pendulum. View the complete course: http://ocw.mit.edu/18-03S06 License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
From playlist MIT 18.03SC Differential Equations, Fall 2011
B19 Example problem of a system of autonomous equations
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From playlist A Second Course in Differential Equations
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From playlist Systems of Differential Equations
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From playlist Systems of Differential Equations
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From playlist Mathematical Challenges and Opportunities for Autonomous Vehicles 2020
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From playlist Data-Driven Dynamical Systems
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A14 Nonhomegeneous linear systems solved by undetermined coefficients
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From playlist A Second Course in Differential Equations