Stability and bifurcation in viscous incompressible fluids
Stability and instability in nineteenth-century fluid mechanics
The stability or instability of a few basic flows was conjectured, debated, and sometimes proved in the nineteenth century. Motivations varied from turbulence observed in real flows to permanence expected in hydrodynamic theories of matter. Contemporary mathematics often failed to provide rigorous answers, and personal intuitions sometimes gave wrong results. Yet some of the basic ideas and methods of the modern theory of hydrodynamic instability occurred to the elite of British and German mathematical...
Sur la stabilisation des fluides parfaits incompressibles bidimensionnels