Selected
Talks

  • 17th World Congress on Computational Mechanics (WCCM-ECCOMAS 2026), Multi-material topology optimization with general convex polytopal constraints. July 2026, Munich, Germany.
  • INFORMS Optimization Society Conference, A projected mirror descent method for density-based multi-material topology optimization. March 2026, Atlanta, Georgia, USA.
  • SIAM Conference on Computational Science and Engineering (CSE25), SiMPL method for topology optimization. March 2025, Fort Worth, Texas, USA.
  • Worcester Polytechnic Institute, SiMPL method for density-based topology optimization. October 2024, Worcester, Massachusetts, USA.
  • International Conference on High Order Finite Element and Isogeometric Methods, Dynamic anticipatory mesh optimization with reinforcement learning. May 2023, Larnaca, Cyprus.

Sessions
Organized

  • 16th International Conference on Spectral and High Order Methods (ICOSAHOM 2027), Physics and structure-preserving numerical methods for variational problems. July 2027, Milan, Italy.
  • SIAM Conference on Computational Science and Engineering (CSE27), Numerical methods for constrained variational problems. February 2027, Pittsburgh, Pennsylvania, USA.
  • AMS Spring Central Sectional Meeting, Special session on constrained optimization and optimal control. April 2025, Lawrence, Kansas, USA.
  • 2022 SIAM Annual Meeting (AN22), Recent developments in mathematical analysis and numerics for incompressible flow and related problems. July 2022, Pittsburgh, Pennsylvania, USA.


Awards

  • Excellent Dissertation Award, Korean Mathematical Society, 2022.
  • The Encouragement Prize, Graduate School of Yonsei University Thesis Award, Spring 2019.
  • KSIAM Best Poster Award, Spring 2019.
  • Award of Excellence, KSIAM-MathWorks Problem Challenge, Fall 2018.
  • The 2nd Prize, Dept. CSE, Yonsei University Best Poster Award, Spring 2018.

Publications

See also Google Scholar

Preprints

Remap for ALE hydrodynamics via direct interpolation and constraint optimization

Brendan Keith, Dohyun Kim, Boyan S. Lazarov, Ketan Mittal, Cosmin Petra, M. R. Schmidt, Vladimir Z. Tomov
Submitted, 2026.

The SiMPL method for multi-material topology optimization

Peter Gangl, Brendan Keith, Dohyun Kim, Thomas M. Surowiec
arXiv:2605.11994, revision submitted, 2026.

Proximal discontinuous Galerkin methods for variational inequalities

Alexandre Ern, Brendan Keith, Dohyun Kim, Rami Masri, Béatrice Rivière
arXiv:2604.19708, submitted, 2026.

The proximal Galerkin method for non-symmetric variational inequalities

Guosheng Fu, Brendan Keith, Dohyun Kim, Rami Masri, Will Pazner
arXiv:2602.14967, 2026.

Journal Articles

2026

Pressure-robust staggered DG methods for the Navier–Stokes equations on general meshes

Dohyun Kim, Lina Zhao, Eric T. Chung, Eun-Jae Park
J. Sci. Comput. 109 (2026), 45.

2025

Finite element approximation to the non-stationary quasi-geostrophic equation

Dohyun Kim, Amiya K. Pani, Eun-Jae Park
ESAIM Math. Model. Numer. Anal. 59 (2025), 1973–2003.

Analysis of the SiMPL method for density-based topology optimization

Brendan Keith, Dohyun Kim, Boyan S. Lazarov, Thomas M. Surowiec
SIAM J. Optim. 35 (2025), 1134–1164.

A simple introduction to the SiMPL method for density-based topology optimization

Dohyun Kim, Boyan S. Lazarov, Thomas M. Surowiec, Brendan Keith
Struct. Multidiscip. Optim. 68 (2025).

2024

High-performance finite elements with MFEM

J. Andrej, N. Atallah, J.-P. Bäcker, J.-S. Camier, D. Copeland, V. Dobrev, Y. Dudouit, T. Duswald, B. Keith, Dohyun Kim, T. Kolev, B. Lazarov, K. Mittal, W. Pazner, S. Petrides, S. Shiraiwa, M. Stowell, V. Tomov
Int. J. High Perform. Comput. Appl. 38 (2024), 447–467.

DynAMO: Multi-agent reinforcement learning for dynamic anticipatory mesh optimization with applications to hyperbolic conservation laws

Tarik Dzanic, Ketan Mittal, Dohyun Kim, Jiachen Yang, Socratis Petrides, Brendan Keith, Robert Anderson
J. Comput. Phys. 506 (2024), 112924.

2022

Staggered DG method with small edges for Darcy flows in fractured porous media

Lina Zhao, Dohyun Kim, Eun-Jae Park, Eric T. Chung
J. Sci. Comput. 90 (2022), 83.

2021

Morley finite element methods for the stationary quasi-geostrophic equation

Dohyun Kim, Amiya K. Pani, Eun-Jae Park
Comput. Methods Appl. Mech. Engrg. 375 (2021), 113639.

Review and implementation of staggered DG methods on polygonal meshes

Dohyun Kim, Lina Zhao, Eun-Jae Park
J. Korean Soc. Ind. Appl. Math. 25(3) (2021).

2020

Staggered DG methods for the pseudostress-velocity formulation of the Stokes equations on general meshes

Dohyun Kim, Lina Zhao, Eun-Jae Park
SIAM J. Sci. Comput. 42 (2020), A2537–A2560.

2018

Error estimates of B-spline based finite-element methods for the stationary quasi-geostrophic equations of the ocean

Dohyun Kim, Tae-Yeon Kim, Eun-Jae Park, Dong-wook Shin
Comput. Methods Appl. Mech. Engrg. 335 (2018), 255–272.