|From:||Dmitri A. Sergatskov|
|Subject:||Re: Issues with eigs|
|Date:||Sun, 9 Sep 2018 21:02:49 -0500|
On 09/09/18 14:01, Dmitri A. Sergatskov wrote:
> I have lapack 3.8.0 and I also see fluctuations in eigs output.
> It looks to me some variable (initial guess?) is not defined and it
> is picking up some junk.
I think you are correct.
n = size(m1,1)
eigs(m1, m0, struct("v0", zeros(n,1), "p", n))
Seems to always return the same value. Maybe incorrect value???
Octave, Scipy, and Maple2018 all do not agree! Even to 1 digit!
I know this problem is difficult to solve, as are many real world
problems. But, ...
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