Absorbing boundary conditions for the Helmholtz equation using Gauss-Legendre quadrature reduced integrations. - Koki Sagiyama; David A. Ham (CoRR, 2023)

An accurate SUPG-stabilized continuous Galerkin discretization for anisotropic heat flux in magnetic confinement fusion. - Golo A. Wimmer; Ben S. Southworth; Koki Sagiyama; Xian-Zhu Tang (CoRR, 2024)

Efficient N-to-M Checkpointing Algorithm for Finite Element Simulations. - David A. Ham; Vaclav Hapla; Matthew G. Knepley; Lawrence Mitchell; Koki Sagiyama (SIAM J. Sci. Comput., 2024)