34 citations · 110 across the 14 of their papers we have counts for
3 papers · 1 filter
Stochastic Sampling for Structural Topology Optimization with Many Load Cases: Density-Based and Ground Structure Approaches
Xiaojia Zhang, Eric de Sturler, Glaucio H. Paulino
We propose an efficient probabilistic method to solve a deterministic problem -- we present a randomized optimization approach that drastically reduces the enormous computational c…
Computing Reduced Order Models via Inner-Outer Krylov Recycling in Diffuse Optical Tomography
Meghan O'Connell, Misha E. Kilmer, Eric de Sturler +1
In nonlinear imaging problems whose forward model is described by a partial differential equation (PDE), the main computational bottleneck in solving the inverse problem is the nee…
Preconditioning Parametrized Linear Systems
Arielle Grim-McNally, Eric de Sturler, Serkan Gugercin
Preconditioners are generally essential for fast convergence in the iterative solution of linear systems of equations. However, the computation of a good preconditioner can be expe…