adv

Diffusion and mixing in fluid flow via the resolvent estimate. (arXiv:1811.11904v1 [math.AP])

来源于:arXiv
In this paper, we first present a Gearhardt-Pr\"uss type theorem with a sharp bound for m-accretive operators. Then we give two applications: (1) give a simple proof of the result proved by Constantin et al. on relaxation enhancement induced by incompressible flows; (2) show that shear flows with a class of Weierstrass functions obey logarithmically fast dissipation time-scales. 查看全文>>

发表评论