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- Comments on Clifford algebras 2019/01/24
- Comment on “Could ordinary quantum mechanics be just fine for all practical purposes?” by Alexey Nikulov 2018/03/08
- Spinning Top – Space Odity 2017/05/28
- Geodesics of left invariant metrics on matrix Lie groups – Part 2 Conservation laws 2017/05/26
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Category Archives: Euler’s equations
Geodesics of left invariant metrics on matrix Lie groups – Part 2 Conservation laws
In the last post, Geodesics of left invariant metrics on matrix Lie groups – Part 1,we have derived Arnold’s equation – that is a half of the problem of finding geodesics on a Lie group endowed with left-invariant metric. Suppose … Continue reading
Posted in Euler's equations, Geometry
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Without goals everything is a propos of nothing
We are still traveling in the land of 4D butterflies made of remarkable circles such as those introduced in the note Meeting with remarkable circles three days ago. We did not travel too far during these three days, but we … Continue reading
Circles of eternal return
Let me recall the particular trajectory that we are discussing. In fact the particular part of this particular trajectory where the flip occurs. Click on the image to open gif animation. It will take time to load as it is … Continue reading
