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math.AP2021

Leray's plane stationary solutions at small Reynolds numbers

Mikhail V. Korobkov, Xiao Ren

In the celebrated paper by Jean Leray, published in JMPA journal in 1933, the invading domains method was proposed to construct D-solutions for the stationary Navier-Stokes flow ar…

math.AP2019

Leray's plane steady state solutions are nontrivial

Mikhail Korobkov, Konstantin Pileckas, Remigio Russo

We study solutions to the obstacle problem for the stationary Navier--Stokes system in a~two dimensional exterior domain (flow past a prescribed body). We prove that the classical…

math.AP2018

Morse--Sard theorem and Luzin -property: a new synthesis result for Sobolev spaces

A. Ferone, M. V. Korobkov, A. Roviello

For a regular (in a sense) mapping we study the following problem: {\sl let be a subset of -critical a set $\tilde Z_{v,m}=\{{\rm rank} \na…

math.AP2018

On convergence of arbitrary D-solution of steady Navier--Stokes system in 2D exterior domains

Mikhail Korobkov, Konstantinas Pileckas, Remigio Russo

We study solutions to stationary Navier Stokes system in two dimensional exterior domain. We prove that any such solution with finite Dirichlet integral converges at infinity unifo…

math.AP2017

On the steady Navier--Stokes equations in 2D exterior domains

Mikhail V. Korobkov, Konstantinas Pileckas, Remigio Russo

We study the boundary value problem for the stationary Navier--Stokes system in two dimensional exterior domain. We prove that any solution of this problem with finite Dirichlet in…