Zhifeng, We do not have support for matrix operations on Hermitian matrix yet. Hong
On Mon, 20 Oct 2008, zhifeng sheng wrote: > Dear all > > I am using this MatMatMultTranspose function for complex matrices, but it > seems to be doing something weird. > > for instance, if I have complex matrix A, and I compute A^T*A with this > function, it does not generate a Hermitian > <http://www-unix.mcs.anl.gov/petsc/petsc-as/snapshots/petsc-current/docs/manualpages/Mat/MatIsHermitian.html> > > matrix. > > I am thinking that maybe the function take the transpose of A instead of the > conjugate transpose .... > > Do you know how I can get an A^H*A instead of A^T*A for complex matrices? > > Thanks a lot > Best regards > Zhifeng > <http://www-unix.mcs.anl.gov/petsc/petsc-as/snapshots/petsc-current/docs/manualpages/Mat/MatIsHermitian.html> > >
