Modifying AMG Coarse Spaces with Weak Approximation Property to Exhibit Approximation in Energy Norm

Xiaozhe Hu, Panayot S. Vassilevski. Modifying AMG Coarse Spaces with Weak Approximation Property to Exhibit Approximation in Energy Norm. SIAM J. Matrix Analysis Applications, 40(3):1131-1152, 2019. [doi]

Abstract

Abstract is missing.