MATLAB Implementation of Element-based Solvers

Published 10 Nov 2019 in math.NA and cs.NA | (1911.03973v2)

Abstract: Rahman and Valdman (2013) introduced a vectorized way to assemble finite element stiffness and mass matrices in MATLAB. Local element matrices are computed all at once by array operations and stored in multi-dimentional arrays (matrices). We build some iterative solvers on available multi-dimentional structures completely avoiding the use of a sparse matrix.

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