1 Bai
Kind: 2D/3D Problem, Chemical Process Simulation Problem, Computational Fluid Dynamics Problem, Computational Fluid Dynamics Problem Sequence, Electromagnetics Problem, Materials Problem, Power Network Problem, Robotics Problem, Statistical/Mathematical Problem, Subsequent Computational Fluid Dynamics Problem Max Nonzeros: 463360 Number of Graphs: 78 Number of Nodes (Median): 961 Number of Nodes (Range): 62 - 23560
Matrices from Z. Bai, D. Day, J. Demmel, and J. Dongarra. located at ftp.ms.uky.edu : pub/misc/bai/Collection.
Original README file:
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This directory contains the data files for the test matrices.
Title Key
-----------------------------------------------------------------------+--------
square dielectric waveguid, H. Dong DW256A
DW245B
DW1024
DW4096
bounded finline waveguide eigenmodes, B. Shultz and S. Gedney BFWA62
BFWB62
BFWA398
BFWB398
BFWA782
BFWB782
Magneto-hydro-dynamics Alfven spectral problem, MHDA416
MHDB416
Airfoil (A. Mahajan) AF23560
Quebec Hydro Power system, Deo QH882
Chuck matrix (multiple eigenvalues) J. Cullum CK104
CK400
CK656
LOPSI Stochastic Test Matrix LOP163
Model ordinary differential eigenvalue problem ODEPA400
ODEPB400
Model convection-diffusion differential equations CDDE1
CDDE2
CDDE3
CDDE4
CDDE5
CDDE6
Brusselator wave model in transport interaction of chemical solutions BWM200
BWM2000
Markov Chain Modeling, Random Walk (m = 15) G. W. Stewart RW136
(m = 30) RW496
(m = 100) RW5151
model PDE problem, H. Elman nx = ny = 15 PDE225
nx = ny = 30 PDE900
nx=47, ny=63 PDE2961
Quantum chemistry (complex symmetric) QC324
QC2534
---------------- to be included ------------------------------------------------
Orr-Sommerfeld (complex matrix)
Ising mode (size? and parameters?)
Robotic control (CAD in C program) ROB480
Taylor-Couette flow
NASA AMES arc2d problems (16,256 by 16,256)