Category: Arnold’s ODE
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The Geometry of the Legendre Transformation (sidetrack into projective duality)
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A New Look at Differential 1-Forms
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Thoughts on Re-reading Chapter 1 of Arnold’s ODE
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Implicit ODEs (Examples)
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Proof of Uniqueness + Problems on p. 38
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What went wrong??? (Extending a smooth direction field to a smooth vector field)
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Globally Rectify a Direction Field (Two Examples)
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Similarity and Dimensional Considerations
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Quasi-Homogeneous Equations
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On Symmetries of Direction Fields
