J. Reid, Estimate on Moments of the Solutions to Stochastic Differential Equations in the Plane, The Annals of Probability, Vol. 11, No. 3 (Aug., 1983), pp. 656-668 ...

These higher-degree equations are much more difficult, of course; but part of the reason solutions didn't come easily was that algebra was tied to words and concrete images for such a very long time.

Annals of Mathematics, SECOND SERIES, Vol. 181, No. 2 (March, 2015), pp. 769-807 (39 pages) We study the nonhomogeneous boundary value problem for the Navier-Stokes equations of steady motion of a ...