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Timeline for eigenoscillations of a sphere

Current License: CC BY-SA 3.0

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Apr 20, 2016 at 20:06 history tweeted twitter.com/StackMma/status/722879131550003201
Apr 20, 2016 at 12:50 answer added Jason B. timeline score: 9
Apr 20, 2016 at 9:40 comment added gpap I would guess that (for the right set of equations) the dependence on t would be on the radial component. So simply varying the "amplitude" harmonically would yield a vibrating sphere. But what are the equations? Is it an elastic body? Is it an elastic body oscillating under its own gravity? Is it a bubble? These are different physical problems that would have different solutions.
Apr 20, 2016 at 8:13 comment added Jason B. Do you have an equation for how m and l change with time, or is it stochastic? (you say "arbitrary")
Apr 20, 2016 at 8:12 history edited Jason B. CC BY-SA 3.0
added 102 characters in body; edited tags
Apr 20, 2016 at 8:09 review First posts
Apr 20, 2016 at 8:33
Apr 20, 2016 at 8:07 history asked Darko CC BY-SA 3.0