[SciPy-user] most negative eigenvalue

dmitrey openopt@ukr....
Tue Aug 28 08:43:01 CDT 2007


I don't require high precision fro the eigenvalue, relative error +/- 
20-30% is OK


dmitrey wrote:
> hi all,
> what's the best way to solve the problem:
>
> A - symmetric real matrix.
> I need to find is A positive-definite, and if not, I need to know what's 
> the most negative eigenvalue does it has?
>
> Thank you in advance, D.
> _______________________________________________
> SciPy-user mailing list
> SciPy-user@scipy.org
> http://projects.scipy.org/mailman/listinfo/scipy-user
>
>
>
>   



More information about the SciPy-user mailing list