Applications of Bourgain–Brézis inequalities to fluid mechanics and magnetism

Chanillo, Sagun;Van Schaftingen, Jean;Yung, Po-Lam
(2016) Comptes rendus - Mathématique — Vol. 354, n° 1, p. 51-55 (2016)

Files

150901472v2.pdf
  • Open Access
  • Adobe PDF
  • 132.95 KB

Details

Authors
  • Chanillo, SagunRutgers University
    Author
  • Author
  • Yung, Po-LamCity University of Hong Kong
    Author
Abstract
As a consequence of inequalities due to Bourgain–Brézis, we obtain local-in-time well-posedness for the two-dimensional Navier–Stokes equation with velocity bounded in spacetime and initial vorticity in bounded variation. We also obtain spacetime estimates for the magnetic field vector through improved Strichartz inequalities.
Affiliations

Citations

Chanillo, S., Van Schaftingen, J., & Yung, P.-L. (2016). Applications of Bourgain–Brézis inequalities to fluid mechanics and magnetism. Comptes rendus - Mathématique, 354(1), 51-55. https://doi.org/10.1016/j.crma.2015.10.005 (Original work published 2016)