>>12225290>The Navier–Stokes existence and smoothness problem concerns the mathematical properties of solutions to the Navier–Stokes equations, a system of partial differential equations that describe the motion of a fluid in space. Solutions to the Navier–Stokes equations are used in many practical applications.>PROPERTIES of solutions>Solutions [...] are used in MANY practical applicationsOP, you're are retard. Your reading comprehension is even below the already devastatingly low board average.