Austin Conner

icon indicating a website link people.math.harvard.edu/~aconner icon indicating an email [email protected]

icon company Harvard University icon location Cambridge, MA icon location I study complexity and invariants of tensors and polynomials, particularly with applications to theoretical computer science.

Results 4 issues of Austin Conner

Replace allow_dependent_rows and allow_dependent_columns with assume_full_rank

8 comment

The two functions allow_dependent_{rows,columns} together did the job of answering if the solver accepts full rank matrices for the purposes of the jvp. Allowing them to be implemented separately created...

Implement Normal, a solver applying an inner solver to the normal equations

This fixes #157 by implementing what we discussed there, a wrapper which takes any solver and applies it to the normal equations. I've stacked this change atop #158 as the...

Implement Normal, a solver applying an inner solver to the normal equations

1 comment

This updates #159 to be independent of #158, as requested there.

Bug: NormalCG jvp can do CG on singular systems

3 comment

NormalCG applies CG to the normal equations A* A x = A* b, and CG's documentation requires A* A to be nonsingular. This is the case if A is full...