Artículos de revistas
An extension of Marchioro's bound on the growth of a vortex patch to flows with L-p vorticity
Registro en:
Siam Journal On Mathematical Analysis. Siam Publications, v. 29, n. 3, n. 596, n. 599, 1998.
0036-1410
WOS:000072984300003
Autor
Lopes, MC
Lopes, HJN
Institución
Resumen
We observe that C. Marchioro's cubic-root bound in time on the growth of the diameter of a patch of vorticity [Comm. Math. Phys, 164 (1994), pp. 507-524] can be extended to incompressible two-dimensional Euler flows with compactly supported initial vorticity in L-p, p > 2, and with a distinguished sign. 29 3 596 599