Repo Name, Scope and Dependencies

[rowanc1]

Scope

• Objective functions that look like the math, are tested and can be extended
• Data misfits? How are these different than the standard L2Norms?
• Regularization - there is a lot here. And has a bunch of hooks into other areas - including the mesh API. Do we have some regularization pieces, but not a lot in this repo?

Names?

misfit - (taken), but something around this
objfunc
objectivefunction - doesn't speak to regularization
objectify - (taken) ha, kinda like this. "Definition two: express (something abstract) in a concrete form"

Dependencies

• properties
• mappings? - not made yet (as a side note, the IdentityMap and matrixutils.Identity should probably be collapsed)
• discretize? - allows some of the gradient based regularizations

[rowanc1]

• Dependency injection of regularization gradient matrices.
• No dependence on discretize