Irrelevant Topics in Physics
Topics:
Dissipative Lagrangians
Supershapes
Random Walks On Regular Lattices
Dissipative Lagrangians
Forbidden couplings in phase space
Forbidden couplings in phase space
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Lest you think that dissipative Lagrangians can only be constructed with a "dual", one can also use -
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The exponential multiplier does not induce any extraneous solutions. -
Euler's equations of motion would produce the original differential equation.
Supershapes
almost
squaring the circle
Not so super
Superellipses
Superellipses
Generalizable in the extreme. A superellipse, also known as a Lame curve after Gabriel Lame, is a closed curve resembling the ellipse, retaining the geometric features of semi-major axis and semi-minor axis, and symmetry about them, but a different overall shape.
Random Walks on Regular Lattices
or the best dimension to get drunk
One-Dimension
Two-Dimensions
Three-Dimensions
Do not get drunk in 3D!