Cc: Barry Smith , petsc-users@mcs.anl.gov
Subject: Re: [petsc-users] Kronecker Product
On Mon, Jan 30, 2023 at 3:08 PM Guglielmo, Tyler Hardy via petsc-users
mailto:petsc-users@mcs.anl.gov>> wrote:
I would need the Kronecker product to be explicitly available to perform matrix
expone
t;
Cc: Barry Smith mailto:bsm...@petsc.dev>>,
petsc-users@mcs.anl.gov<mailto:petsc-users@mcs.anl.gov>
mailto:petsc-users@mcs.anl.gov>>
Subject: Re: [petsc-users] Kronecker Product
On Mon, Jan 30, 2023 at 2:24 PM Guglielmo, Tyler Hardy via petsc-users
mailto:petsc-users@mcs.anl.gov
-users@mcs.anl.gov
Subject: Re: [petsc-users] Kronecker Product
On Mon, Jan 30, 2023 at 2:24 PM Guglielmo, Tyler Hardy via petsc-users
mailto:petsc-users@mcs.anl.gov>> wrote:
Thanks Barry,
I saw that function, but wasn’t sure how to apply it since the documentation
says that S and T are
12:53 PM, Guglielmo, Tyler Hardy via petsc-users
wrote:
Hi all,
I am wondering if there is any functionality for taking Kronecker products of
large sparse matrices that are parallel? MatSeqAIJKron is as close as I have
found, but it seems like this does not work for parallel matrices. Any
Hi all,
I am wondering if there is any functionality for taking Kronecker products of
large sparse matrices that are parallel? MatSeqAIJKron is as close as I have
found, but it seems like this does not work for parallel matrices. Any ideas
here?
An option could be to make A and B
Not sure if there are many slepc users here, but I have a question regarding
MFN in slepc.
Essentially I am running a loop over time steps, and at each step I would like
to compute a matrix exponential, however the matrix that I am computing the
exponential of changes in a non-trivial way at
information. If you need specific
information that it does not currently provide we can attempt to provide
additional functionality.
Barry
On Dec 14, 2022, at 1:07 PM, Guglielmo, Tyler Hardy via petsc-users
wrote:
Thanks Matt,
I’m a bit confused on where the trajectory is
Knepley
Date: Tuesday, December 13, 2022 at 6:41 AM
To: Guglielmo, Tyler Hardy
Cc: petsc-users@mcs.anl.gov
Subject: Re: [petsc-users] Saving solution with monitor function
On Tue, Dec 13, 2022 at 8:40 AM Guglielmo, Tyler Hardy via petsc-users
mailto:petsc-users@mcs.anl.gov>> wrote:
Hi all,
these files into Matlab, you can use some scripts in
share/petsc/matlab/ such as PetscReadBinaryTrajectory.m and PetscBinaryRead.m.
The python versions of these scripts are available in lib/petsc/bin/.
Hong(Mr.)
On Dec 13, 2022, at 12:14 AM, Guglielmo, Tyler Hardy via petsc-users
mailto:petsc
Hi all,
I am a new PETSc user (and new to MPI in general), and was wondering if someone
could help me out with what I am sure is a basic question (if this is not the
appropriate email list or there is a better place please let me know!).
Basically, I am writing a code that requires a solution
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