2 papers
math.NA2024
Numerical analysis of the SIMP model for the topology optimization problem of minimizing compliance in linear elasticity
Ioannis P. A. Papadopoulos
We study the finite element approximation of the solid isotropic material with penalization method (SIMP) for the topology optimization problem of minimizing the compliance of a li…
math.NA2024
A sparse spectral method for fractional differential equations in one-spatial dimension
Ioannis P. A. Papadopoulos, Sheehan Olver
We develop a sparse spectral method for a class of fractional differential equations, posed on , in one dimension. These equations can include sqrt-Laplacian, Hilbert,…