[Trilinos-Users] [EXTERNAL] Question about boolean inside Trillinos to know if a matrix is symmetric positive-definite
srajama at sandia.gov
Wed Dec 18 12:48:34 MST 2019
We do not have such a Boolean function.
From: Trilinos-Users <trilinos-users-bounces at trilinos.org> on behalf of Jordi Font I Reverter <jordi.font.i at upc.edu>
Sent: Wednesday, December 18, 2019 9:54 AM
To: trilinos-users at trilinos.org
Subject: [EXTERNAL] [Trilinos-Users] Question about boolean inside Trillinos to know if a matrix is symmetric positive-definite
My name is Jordi Font and I am a Ph.D. student in the Universitat Politècnica de Catalunya (Spain) under the supervision of Marino Arroyo. We perform numerical simulations of biological dynamics and we are currently developing a High-Performance library for Finite Element Methods. We are interested in using Amesos, Amesos2, AztecOO and Belos to solve the sparse linear systems derived from such numerical methods.
I would like to ask you if there is any boolean function inside any of these four packages (or another one provided by Trillinos) that returns if the matrix from the LHS is symmetric positive-definite or not.
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