MathGroup Archive 2001

[Date Index] [Thread Index] [Author Index]

Search the Archive

Re: matrix inversion

  • To: mathgroup at
  • Subject: [mg27135] Re: matrix inversion
  • From: Jens-Peer Kuska <kuska at>
  • Date: Wed, 7 Feb 2001 02:12:42 -0500 (EST)
  • Organization: Universitaet Leipzig
  • References: <95j4ef$>
  • Sender: owner-wri-mathgroup at


your matrix require pivoting. Typical the row with
the largest diagonal part is searched and the matrix
rows are exchanged to that this row is reduced first.

With Mathematca Inverse[] will do it for you.


Elias Kyriakides wrote:
> Dear friends,
> I am trying to write a code regarding inversion of a square matrix. The
> problem is that the matrix has diagonal terms zero and therefore i get
> division by zero. Does anybody know how to go about this? Is there a
> certain mathematical method to use?
> Thanks,
> Elias

  • Prev by Date: Making rectangular matrix
  • Next by Date: Re: NetCDF Files in Mathematica?
  • Previous by thread: Re: matrix inversion
  • Next by thread: Negation versus Exponential