4 ms·
What does it even mean "to prove a PDE"? The million dollars is for proving certain properties of a PDE, in this case, whether smooth solutions exist.
by fluffything 7y ago
What does it even mean "to prove a PDE"? The million dollars is for proving certain properties of a PDE, in this case, whether smooth solutions exist.
- tnecniv 7y agoI was just using the language of the parent. By proven I meant derived from Newton's laws, and that was my interpretation of the parent's comment.
- knolan 7y agoThe NS momentum equation is just Newton’s second law written for all the forces acting on a fluid. We just don’t know if it always works.