Jongkeun Choi

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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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math.AP2017

Conormal derivative problems for stationary Stokes system in Sobolev spaces

Jongkeun Choi, Hongjie Dong, Doyoon Kim

We prove the solvability in Sobolev spaces of the conormal derivative problem for the stationary Stokes system with irregular coefficients on bounded Reifenberg flat domains. The c…

math.AP2017

Fundamental solutions for stationary Stokes systems with measurable coefficients

Jongkeun Choi, Minsuk Yang

We establish the existence and the pointwise bound of the fundamental solution for the stationary Stokes system with measurable coefficients in the whole space $R^{d}$ , $d \…

math.AP2017

Weighted $L_{p, q}$ -estimates for higher order elliptic and parabolic systems with $BMO_{x}$ coefficients on Reifenberg flat domains

Jongkeun Choi, Doyoon Kim

We prove weighted $L_{p, q}$ -estimates for divergence type higher order elliptic and parabolic systems with irregular coefficients on Reifenberg flat domains. In particular, in the…

Conormal derivative problems for stationary Stokes system in Sobolev spaces

Fundamental solutions for stationary Stokes systems with measurable coefficients

Weighted Lp,q​-estimates for higher order elliptic and parabolic systems with BMOx​ coefficients on Reifenberg flat domains

Weighted $L_{p, q}$ -estimates for higher order elliptic and parabolic systems with $BMO_{x}$ coefficients on Reifenberg flat domains