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Webinar: Linear Algebra, Krylov-subspace Methods, and Multigrid Solvers for the Discovery of New Physics

Event Details:

  • Date:          Tuesday, 1 June 2021
  • Time:          Starts: 16:00
  • Venue:        Live streaming of the discussion will be available on Zoom (Password: VsSCz1).
  • Speakers:     Dr Jacob Finkenrath & Dr Simone Bacchio, The Cyprus Institute

 NCC Seminar Series

 CaSToRC, the HPC National Competence Centre,
invites you to the EuroCC Online Seminar Series

 

The webinar will be in English and the live stream is open to the public.
Live streaming of the discussion will be available on Zoom (Password: VsSCz1)
Images and/or recordings of our open public events may be used by The Cyprus Institute for dissemination purposes including print and digital media such as websites, press-releases, social media, and live streaming.

 



Abstract

In this talk, the speakers will give an overview of the numerical methods used in Lattice Quantum Chromodynamics for the study of properties of quarks and gluons inside nuclei. The speakers will focus on the approaches used for solving linear systems of massive dimensions that arise from the discretization of the Dirac operator. These are namely iterative Krylov-subspace solvers preconditioned by algebraic multigrid methods, which are state-of-the-art in the field. After introducing them, the speakers will present the developments that they have carried out under the PRACE project LyNCs in collaboration with Inria and LRZ.

 

About the Speakers
 

Jacob FinkenrathJacob Finkenrath received his PhD, Dr. rer. nat., in High Energy Physics in 2015, awarded by the University of Wuppertal. Since 2015 he has worked at CaSToRC as a Computational Scientist.

His research is focused on Lattice Quantum Chromodynamics where he works on algorithm development, large-scale simulations and hadron spectroscopy. He is the coordinator of the academic activities of the National Competence Center in High-Performance Computing.

 

 

Simone BacchioSimone Bacchio is a Computational Scientist at the Cyprus Institute under The National Competence Center in High-Performance Computing. He has received a joint doctorate in Computational Physics and Applied Mathematics, awarded by the University of Cyprus and University of Wuppertal.

His major research interests are algorithms, multigrid methods, HPC software development and Lattice Quantum Chromodynamics.

 

 

 



Download the Summer 2021 Online EuroCC & SimEA Seminar Series Programme here.


 

 

View all CyI events.

 

Additional Info

  • Date: Tuesday, 1 June 2021
  • Time: Starts: 16:00
  • Speaker: Dr. Jacob Finkenrath & Dr Simone Bacchio, The Cyprus Institute