Optimal Point-Wise Error Estimate of Two Second-Order Accurate Finite Difference Schemes for the Heat Equation with Concentrated Capacity. Journal of Computational Mathematics, [S. l.], v. 44, n. 1, p. 61–83, 2025. DOI: 10.4208/jcm.2409-m2024-0044. Disponível em: https://gsp.tricubic.dev/JCM/article/view/22859. Acesso em: 15 mar. 2026.