What is an Operator Matrix for the operation which happens in the reverse direction?

38 Views Asked by At

I have a model of an operation which happens in one direction. For example assume a rotation matrix R. transpose of R would mean rotation in reverse direction. Am I correct with the physical inter pretation of transpose of a matrix ? If so what if the forward operator matrix A is complex. How can I denote the reverse operator? Is it A transpose or conj(Atranspose) ?