
BLOPEX
 Referenced in 27 articles
[sw04024]
 Optimal Block Preconditioned Conjugate Gradient Method (LOBPCG). Its main features are: a matrixfree iterative ... conditioning of the stiffness matrix; and apparently optimal convergence speed. BLOPEX supports parallel MPIbased...

hyper.deal
 Referenced in 4 articles
[sw40666]
 equations. This work presents the efficient, matrixfree finiteelement library hyper.deal for solving partial ... library provides new specialpurpose highly optimized matrixfree functions exploiting domain decomposition as well...

MSS
 Referenced in 6 articles
[sw08530]
 BFGS setting for largescale optimization. The MSS method makes use of a recently proposed ... plementation is a matrixfree iterative method for largescale optimization. Numerical experiments...

LSTRS
 Referenced in 34 articles
[sw04729]
 iterative procedure that finds the optimal value for the parameter. The adjustment of the parameter ... problem at each step. LSTRS relies on matrixvector products only ... computations. In the MATLAB implementation, the Hessian matrix of the quadratic objective function ... matrixvector multiplication routine. Therefore, the implementation preserves the matrixfree nature of the method...

GPUTop
 Referenced in 10 articles
[sw23299]
 graphics card. We investigate topology optimization based on the solid isotropic material with penalization approach ... entirely on the GPU by a matrixfree conjugate gradient method using finite elements...

fastmat
 Referenced in 1 article
[sw41524]
 allows for the expression of matrixfree linear operators in a mathematically intuitive way, while ... debugging productivity and runtime execution path optimization improves the performance of highlystructured operators ... abstractly describing algorithms that apply such matrixfree linear operators, while maintaining clear separation...

SKRYN
 Referenced in 3 articles
[sw16771]
 solve quantum optimal control problems governed by the Liouville master equation modeling Ising spin ... package ReHaG allows to compute a real matrix representation of the master equation. The MATLAB ... strategy resulting in a globalized semismooth matrixfree KrylovNewton scheme. To discretize the real ... accurate solutions to the Ising spin quantum optimization problem...

ReHaG
 Referenced in 3 articles
[sw16772]
 solve quantum optimal control problems governed by the Liouville master equation modeling Ising spin ... package ReHaG allows to compute a real matrix representation of the master equation. The MATLAB ... strategy resulting in a globalized semismooth matrixfree KrylovNewton scheme. To discretize the real ... accurate solutions to the Ising spin quantum optimization problem...

PolyTop++
 Referenced in 4 articles
[sw17735]
 code by Talischi et al. (Struct Multidiscip Optim 45(3):329–357 2012b). PolyTop ... iterative solvers, and an iterative ‘matrixfree’ solver; these were all implemented in serial...

trlib
 Referenced in 3 articles
[sw17722]
 Krylov subspaces. A vector and matrixfree reverse communication interface allows the use of most ... frequently arises in sequential methods for nonlinear optimization. In this implementation, we made an effort...

ADOLC
 Referenced in 257 articles
[sw00019]
 ADOLC: Automatic Differentiation of C/C++. We present...

BoomerAMG
 Referenced in 200 articles
[sw00086]
 BoomerAMG: A parallel algebraic multigrid solver and preconditioner...

CSDP
 Referenced in 206 articles
[sw00169]
 CSDP, A C Library for Semidefinite Programming. This...

Diffpack
 Referenced in 115 articles
[sw00203]
 As modern programming methodologies migrate from computer science...

Expokit
 Referenced in 200 articles
[sw00258]
 Expokit provides a set of routines aimed at...

Gerris
 Referenced in 354 articles
[sw00341]
 Gerris is a Free Software program for the...

Gmsh
 Referenced in 783 articles
[sw00366]
 Gmsh is a 3D finite element grid generator...

hypre
 Referenced in 334 articles
[sw00426]
 hypre is a software library for the solution...

KNITRO
 Referenced in 200 articles
[sw00490]
 KNITRO is a solver for nonlinear optimization. It...