Recent content by Mapprehension

Yes. I should have noted addition as well. I was musing over anything more elaborate. Thanks. — Mapp

Is there a notion of “coherent” operations on Jacobian matrices? By this I mean, an operation on a Jacobian matrix A that yields a new matrix A' that is itself a Jacobian matrix of some (other) system of functions. You can ascertain whether A' is coherent by integrating its partials of one...