Hi all,
For those interested, the DOE released their topics for the Phase I SBIR and
STTR programs for 2022. The information can be found at:
https://science.osti.gov/-/media/sbir/pdf/TechnicalTopics/FY22-Phase-I-Release-1-TopicsV307152021.pdf?la=en&hash=AED45487511C817965F63687237B0385A88BFF2C
Yes, that looks weird. Can you send me directly the linear problem (M, q, l,
and u)? I
will take a look and run some other diagnostics with some of my other tools.
Thanks, Todd.
> On Nov 1, 2019, at 10:14 AM, Alexander Lindsay
> wrote:
>
> No, the matrix is not symmetric because of how we
Hi,
Is the matrix for the linear PDE symmetric? If so, then the VI is equivalent to
finding the stationary points of a bound-constrained quadratic program and you
may want to use the TAO Newton Trust-Region or Line-Search methods for
bound-constrained optimization problems.
Alp: are there flags
Hi,
For these problems, how large are they? And are they linear or nonlinear?
What I can do is use some fancier tools to help with what is going on with
the solvers in certain cases.
For Barry's question, the matrix in the SS solver is a diagonal matrix plus
a column scaling of the Jacobian.
