2 papers
math.AP2026
On the Existence of Boundary Layer Separation for Incompressible Fluid Flow in the Half-Space
Tongkeun Chang, Kyungkeun Kang
We consider the Stokes system in the half-space with localized boundary data. We prove that a boundary layer separation point exists provided that a certain singular integral deter…
math.AP2026
Flow reversal of the Stokes system with localized boundary data in the half space
Tongkeun Chang, Kyungkeun Kang, Chanhong Min
We consider the unsteady Stokes system in the half-space with zero initial data and nonzero, space-time localized boundary data. We show that there exist boundary influxes for whic…