Group Grund

Group Description
Matrices from Friedrich Grund, WIAS Berlin. Chemical process simulation.

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To: davis :at the domain: cise.ufl.edu
Subject: Matrices to your subdirectory
Date: Tue, 07 Oct 97 10:53:02 +0200
From: "F. Grund, WIAS Berlin" <grund :at the domain: wias-berlin.de>


I put the files

bayer.tar.gz   
chem.tar.gz    
poli.tar.gz

in your subdirectory pub/faculty/davis/incoming

The matrices in bayer.tar.gz are of the german chemical industry
  (chemical process simulation). 

In chem.tar.gz you find matrices of demonstration examples of the
  chemical process simulator SPEEDUP.

The two matrices in poli.tar.gz are of account of capital links. The
  problem is:

Determine the inverse matrix of I-A. I is the unity matrix and A a matrix
  with elements a(i,j) and

	0 <= a(i,j) < 1

The elements b(i,j) of B = (I-A)**(-1) are >= 0. These matrices are
  very sparse and the fill in is very small.



Best Regards,
Friedrich Grund
Displaying matrices 1 - 20 of 22 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
449 b1_ss Grund 7 7 15 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
450 b2_ss Grund 1,089 1,089 3,895 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
451 b_dyn Grund 1,089 1,089 4,144 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
452 bayer01 Grund 57,735 57,735 275,094 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
453 bayer02 Grund 13,935 13,935 63,307 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
454 bayer03 Grund 6,747 6,747 29,195 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
455 bayer04 Grund 20,545 20,545 85,537 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
456 bayer05 Grund 3,268 3,268 20,712 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
457 bayer06 Grund 3,008 3,008 20,715 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
458 bayer07 Grund 3,268 3,268 20,963 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
459 bayer08 Grund 3,008 3,008 20,698 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
460 bayer09 Grund 3,083 3,083 11,767 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
461 bayer10 Grund 13,436 13,436 71,594 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
462 d_dyn Grund 87 87 230 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
463 d_dyn1 Grund 87 87 232 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
464 d_ss Grund 53 53 144 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
465 meg1 Grund 2,904 2,904 58,142 Circuit Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
466 meg4 Grund 5,860 5,860 25,258 Circuit Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
467 poli Grund 4,008 4,008 8,188 Economic Problem 1997 MATLAB Rutherford Boeing Matrix Market
468 poli_large Grund 15,575 15,575 33,033 Economic Problem 1997 MATLAB Rutherford Boeing Matrix Market