The first part looks indeed more like a heat equation ∂u/∂t - v∇²u =
0https://en.wikipedia.org/wiki/Heat_equationI would say it is a special kind of
heat equation.-J.
-------- Original message --------From: Jochen Fromm <[email protected]> Date:
2/16/21 21:42 (GMT+01:00) To: The Friday Morning Applied Complexity Coffee
Group <[email protected]> Subject: Re: [FRIAM] Nothing to do with nick, do we
have a formula ∂u/∂t + (u . ∇)u - ν∇²u = -∇w + g looks a bit like a wave
equation ∂²u/∂²t - c²∇²u = 0https://en.wikipedia.org/wiki/Wave_equation...but
it is not a second order differential equation because it contains only a
normal derivative like the Schrödinger equation from Quantum
Mechanicshttps://en.wikipedia.org/wiki/Schr%C3%B6dinger_equationMaybe one of
our Mathematicians knows?-J.-------- Original message --------From: jon zingale
<[email protected]> Date: 2/16/21 20:17 (GMT+01:00) To: [email protected]
Subject: Re: [FRIAM] Nothing to do with nick, do we have a formula ∂u/∂t + (u .
∇)u - ν∇²u = -∇w + g ?
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