Jongkeun Choi

activity

20112026

most citedNeumann functions for second order elliptic systems with measurable coefficients

20 citations · 80 across the 20 of their papers we have counts for

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Showing 2019Show all

2 papers · 1 filter

math.AP2019★ 5 cited

Optimal regularity for a Dirichlet-conormal problem in Reifenberg flat domain

Jongkeun Choi, Hongjie Dong, Zongyuan Li

We study the divergence form second-order elliptic equations with mixed Dirichlet-conormal boundary conditions. The unique $W^{1, p}$ solvability is obtained with $p$ being in the o…

math.AP2019

Green functions for pressure of Stokes systems

Jongkeun Choi, Hongjie Dong

We study Green functions for the pressure of stationary Stokes systems in a (possibly unbounded) domain $Ω \subset R^{d}$ , where $d \geq 2$ . We construct the Green function whe…