...side.
This term may be considered to originate from the total derivative, 9#9, given by the chain rule as 10#10 where 11#11 is 12#12. In a steady situation 13#13 is zero, but the ``advection'' term 14#14 will still be present.

...functions
derivatives of order 1 and less are square-integrable over the domain

...functions
The Fourier Series is one such infinite-dimensional basis, where 46#46, 47#47 and 48#48

James Fastook
Mon Feb 12 09:39:28 EST 1996