S. Richardson

On the classification of solutions to the zero-surface-tension model for Hele-Shaw free boundary flows

S. Richardson, S. Richardson, 1997 .

Two-dimensional slow viscous flows with time-dependent free boundaries driven by surface tension

S. Richardson, S. Richardson, 1992, European Journal of Applied Mathematics.

Two-dimensional bubbles in slow viscous flows

S. Richardson, S. Richardson, 1968, Journal of Fluid Mechanics.

Cusp development in free boundaries, and two-dimensional slow viscous flows

Sam Howison, S. Richardson, 1995 .

A model for the boundary condition of a porous material. Part 2

S. Richardson, S. Richardson, 1971, Journal of Fluid Mechanics.

Optimum profiles in two-dimensional Stokes flow

S. Richardson, 1995, Proceedings of the Royal Society of London. Series A: Mathematical and Physical Sciences.

Hele Shaw flows with a free boundary produced by the injection of fluid into a narrow channel

S. Richardson, S. Richardson, 1972, Journal of Fluid Mechanics.

On the no-slip boundary condition

S. Richardson, S. Richardson, 1973, Journal of Fluid Mechanics.