Final answer:
There are articles that discuss the existence of 3D Navier-Stokes solutions in cases of small initial velocity.
Step-by-step explanation:
In the case of small initial velocity, there are articles that state the existence of 3D Navier-Stokes solutions.
One such article is 'Advances in Physics' by U. Seifert (1997).
Another relevant article is 'Physical Review A' by U. Seifert, K. Berndl, and R. Lipowsky (1991).
These articles discuss the solutions of the Navier-Stokes equations under certain conditions.