@inbook{a21633a75e3a4d589e21227381547e2a,
title = "Mimetic spectral element method for anisotropic diffusion",
abstract = "This chapter addresses the topological structure of steady, anisotropic, inhomogeneous diffusion problems. Differential operators are represented by sparse incidence matrices, while weighted mass matrices play the role of metric-dependent Hodge matrices. The resulting mixed formulation is point-wise divergence-free if the right hand side function f = 0. The method is inf-sup stable; no stabilization is required and the method displays optimal convergence on orthogonal and deformed grids.",
author = "Marc Gerritsma and Artur Palha and Varun Jain and Yi Zhang",
year = "2018",
month = oct,
day = "1",
doi = "10.1007/978-3-319-94676-4_3",
language = "English",
isbn = "978-3-319-94675-7",
series = "SEMA SIMAI Springer Series",
publisher = "Springer",
pages = "31--74",
editor = "{Di Pietro}, D. and A. Ern and {Formaggia }, L.",
booktitle = "SEMA SIMAI Springer Series",
address = "Germany",
}