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March 10, 20260 citationsOpen Access

A Geometric Framework for the Global Regularity of the 3d Navier-Stokes Equations via Intrinsic Topological Back-Reaction

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ESEfe SARICI

Key Points

  • The aim is to investigate the global regularity of the 3D Navier-Stokes equations using a new geometric approach.
  • Introduced the Intrinsic Wrapping Constraint to elevate fluid domains to a 4D structure.
  • Established a dynamic metric flow involving pressure Hessian as a nonlocal braking mechanism.
  • Constructed a topological spectral cut-off at a finite wavenumber.
  • Proved a time-independent bound on higher-order Sobolev norms.
  • Classical Leray-Hopf weak solutions remain globally smooth and unique.
  • Solutions are asymptotically confined to a finite-dimensional global attractor.
  • A deterministic pathway to avoid finite-time blow-up was established.

Abstract

The global regularity of the three-dimensional incompressible Navier-Stokesequations remains a central challenge in mathematical physics. In this paper, we proposea novel geometric framework to address the potential for finite-time singularities.We introduce the Intrinsic Wrapping Constraint (FΩ), an operator that lifts the activefluid domain into a 4-dimensional continuous foliation (M4). By establishing adynamic metric flow, we demonstrate that the pressure Hessian acts as a strict, nonlocalbraking mechanism governed by Calder´on-Zygmund commutator estimates. Werigorously construct a topological spectral cut-off at a finite wavenumber Jmax, wherethe nonlinear vortex stretching becomes inherently self-orthogonalizing. By proving atime-independent bound on higher-order Sobolev norms, we show that classical Leray-Hopf weak solutions remain globally smooth, unique, and are asymptotically confinedto a finite-dimensional global attractor. This framework offers a deterministic geometricpathway to precluding finite-time blow-up.

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Cite This Study

Efe SARICI (2026) studied this question.

synapsesocial.com/papers/69af959570916d39fea4d4fbhttps://doi.org/10.5281/zenodo.18911065
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