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Everything about Navier–Stokes existence and smoothness

Millennium Prize Problem

The question of whether the Navier–Stokes equations always have smooth solutions in three-dimensional Euclidean space, given some initial conditions and possibly an external force, has been a longstanding unsolved problem in mathematics since the early 20th century. The equations are a system of partial differential equations that describe the motion of a fluid in space. Although computational solutions to the Navier–Stokes equations are used in a large number of practical applications, there is no complete analytical understanding of the solutions. In particular, solutions of the Navier–Stokes equations often include turbulence, which remains one of the greatest unsolved problems in physics, despite its immense importance in science and engineering. Wikipedia →

🧭 Start here: a 6-step reading path

  1. Read the overview: Navier–Stokes existence and smoothnessA 5-minute orientation
  2. Skim a recent paper: A canonical Hamiltonian formulation of the Navier–Stokes problemInfluential work since 2022
  3. Pick up a classic book: Tetrahedral finite-volume solutions to the Navier-Stokes equations on complex configurationsThe most-reprinted book on the subject
  4. Read the landmark paper: Stabilized mixed methods for the Stokes problemCited 223 times
  5. Go sideways: Millennium Prize ProblemsA closely related topic
  6. Go sideways: Navier–Stokes equationsA closely related topic

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šŸ† Landmark papers (most cited)

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