The finite difference streamline diffusion method for the incompressible Navier-Stokes equations. - Tongjun Sun; Keying Ma (Appl. Math. Comput., 2004)

A space-time discontinuous Galerkin method for linear convection-dominated Sobolev equations. - Tongjun Sun; Keying Ma (Appl. Math. Comput., 2009)

Parallel Galerkin domain decomposition procedures for wave equation. - Tongjun Sun; Keying Ma (J. Comput. Appl. Math., 2010)

Parallel Galerkin domain decomposition procedures based on the streamline diffusion method for convection-diffusion problems. - Keying Ma; Tongjun Sun (J. Comput. Appl. Math., 2011)

A Second Order Characteristic Method for Approximating Incompressible Miscible Displacement in Porous Media. - Tongjun Sun; Keying Ma (Int. J. Math. Math. Sci., 2012)

Parallel Nonoverlapping DDM Combined with the Characteristic Method for Incompressible Miscible Displacements in Porous Media. - Keying Ma; Tongjun Sun (Adv. Numer. Anal., 2013)

Domain decomposition procedures combined with H1-Galerkin mixed finite element method for parabolic equation. - Tongjun Sun; Keying Ma (J. Comput. Appl. Math., 2014)

A non-overlapping DDM combined with the characteristic method for optimal control problems governed by convection-diffusion equations. - Tongjun Sun; Keying Ma (Comput. Optim. Appl., 2018)

Parameter-Efficient Densely Connected Dual Attention Network for Phonocardiogram Classification. - Keying Ma; Jianbo Lu; Benzhuo Lu (IEEE J. Biomed. Health Informatics, 2023)