GitHub

Testing GPU solvers in SimPEG using CuPy and PyTorch

Typically, MKL Pardiso solver (via Pydiso) is the preffered solver for running simulations in SimPEG. Time to run simulation with MKL Pardiso solver: 2.631314992904663 seconds Time to run simulation ...
IEEE

Accelerating Sparse LU Factorization with Density-Aware Adaptive Matrix Multiplication for Circuit Simulation

Abstract: Sparse LU factorization is considered to be one of the most time-consuming components in circuit simulation, particularly when dealing with circuits of considerable size in the advanced ...
GitHub

ENH: Add Python Interface for LAPACK banded LU

Is your feature request related to a problem? Please describe. For some problems that involve banded matrices, not only the solution of linear systems might be of interest, but also the factorisations ...
JSTOR Daily

ON A SPECIAL GENERALIZED VANDERMONDE MATRIX AND ITS LU FACTORIZATION

We consider a special class of the generalized Vandermonde matrices and obtain an LU factorization for its member by giving closed-form formulae of the entries of L and U. Moreover, we express the ...
Harvard Business School

A Degeneracy Exploiting LU Factorization for the Simplex Method

Perold, André. "A Degeneracy Exploiting LU Factorization for the Simplex Method." In Large Scale Linear Programming, edited by G. B. Dantzig, M. A. H. Dempster, and Markku Kallio. Laxenburg, Austria: ...