Unconditional superconvergent error estimates of a novel linearized energy-conserving scheme with nonconforming FEM for nonlinear wave equation

Siqing Yu, Dongyang Shi. Unconditional superconvergent error estimates of a novel linearized energy-conserving scheme with nonconforming FEM for nonlinear wave equation. Commun. Nonlinear Sci. Numer. Simul., 154:109550, 2026. [doi]

Abstract

Abstract is missing.