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SUMMARY:Oana Marin: PETSc: A Mathematical Library for engineering problems
DTSTART;VALUE=DATE-TIME:20190411T130000Z
DTEND;VALUE=DATE-TIME:20190411T140000Z
DTSTAMP;VALUE=DATE-TIME:20230602T192752Z
UID:indico-event-41@cern.ch
DESCRIPTION:Dr. Oana Marin\, Dipartimento di Mathematics and Computer Sc
ience dell'Argonne National Laboratory (Chicago\, Illinois\, USA)\n\n“PE
TSc: A Mathematical Library for engineering problems”\n\nAbstract: The P
ortable\, Extensible Toolkit for Scientific Computation (PETSc) is a suite
of data structures and\nroutines for the scalable (parallel) solution of
scientific problems arising from the discretization of PDEs.\nMainly\, it
is a powerful general-purpose infrastructure for the solution of sparse li
near and non-linear\nsystems.\nDue to its solid mathematical grounding\, c
areful software design\, and most importantly\, evolution resulting\nfrom
the usage of many users on various application areas\, PETSc has had a maj
or impact throughout the\nscientific and engineering computing community.\
nThe talk will give an overview of the PETSc library\, and demonstrate its
uses in algorithmic research\,\nnumerical production simulation and paral
lel performance evaluation\, using applications as examples.\nEspecially\,
it will illustrate how to define and use the main needed objects under th
e PETSc environment\,\nhighlighting their potential. At the end of the tal
k\, we will discuss the ongoing work to drive PETSc to the\nnear or more d
istant future.\n\nhttps://indico.unina.it/event/41/
LOCATION:Sala riunioni I livello del Dipartimento di Matematica e Applicaz
ioni "R. Caccioppoli"
URL:https://indico.unina.it/event/41/
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