Multiscale hybridizable discontinuous Galerkin method for elliptic problems in perforated domains. - Kanghun Cho; Minam Moon (J. Comput. Appl. Math., 2020)

Algebraic Multiscale Method for two-dimensional elliptic problems. - Kanghun Cho; Imbunm Kim; Raehyun Kim; Dongwoo Sheen (CoRR, 2022)

Algebraic Multiscale Method for one-dimensional elliptic problems. - Kanghun Cho; Roktaek Lim; Dongwoo Sheen (CoRR, 2022)

Simple quadrature rules for a nonparametric nonconforming quadrilateral element. - Kanghun Cho; Dongwoo Sheen (CoRR, 2022)