Spectral and norm estimates for matrix sequences arising from a finite difference approximation of elliptic operators

DOI10.1016/J.LAA.2023.03.005zbMath1512.65242arXiv2108.09086MaRDI QIDQ6375668

Santina Chiara Stissi, Sven-Erik Ekström, Stefano Serra Capizzano, Armando Coco

Publication date: 20 August 2021

Boundary value problems for second-order elliptic equations (35J25) Error bounds for boundary value problems involving PDEs (65N15) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Finite difference methods for boundary value problems involving PDEs (65N06) Toeplitz, Cauchy, and related matrices (15B05)

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