Provably Positivity-Preserving Constrained Transport (PPCT) Second-Order Scheme for Ideal Magnetohydrodynamics. - Dongwen Pang; Kailiang Wu (CoRR, 2024)

Provably positivity-preserving constrained transport scheme for 2D and 3D ideal magnetohydrodynamics. - Dongwen Pang; Kailiang Wu (J. Comput. Phys., 2025)