Hayden Liu Weng, M.Sc.

Technische Universität München

TUM School of CIT
Department of Computer Science
Boltzmannstrasse 3
85748 Garching
Germany

Office: MI 02.05.057
Mail: liuweng (at) cit.tum.de 

Tel: +49-89-289-18630
Fax: +49-89-289-18607
Office Hours: by arrangement

Background

Research Interests

  • Numerical Linear Algebra
    • Iterative Linear Solvers
    • Preconditioning for large sparse systems
  • Machine Learning
  • HPC
  • Optimization

Secretary of M.Sc. Computational Science and Engineering

Responsibilities:

  • Processing of Master's theses
  • Questions and advice concerning examination regulations
  • Forwarding of requests to the examination board (incl. recognitions, prolongations, etc.)
    • Note that these usually need to be approved/checked by the coordinators first!

Please email coordinators@cse.tum.de for queries regarding M.Sc. Computational Science and Engineering, rather than messaging me directly!

Open and running student projects


Topics change (frequently) with my ongoing work and depend mostly on the interests and experience of the student. It is best to contact me directly if you are interested in a thesis or student project.

See also the list of Student Projects at our chair.

Do you want to know what other students are working on in our chair? You are warmly encouraged to attend their presentations at the SCCS Colloquium! Come to get ideas, meet your potential supervisor, or to learn from the style of others for your own presentation.

Open student projects

  • Exploration of influence of boundary conditions in linear solver convergence
  • Hardware-dependence studies in linear solver performance
  • Comparative analysis of existing frameworks on modern architectures
  • Hyperparameter tuning in solver selection pipeline
  • Novel machine learning techniques applied to solver selection

Running student projects

tba.

Finished Student Projects

2021

  • Martin Frank: Implementation of the Space Time Finite Element Method within the AdhoC++ Framework. Master thesis, 2021 more…

2020

  • Johannes Stubenrauch: Boosting the Run-Time Performance of a FEM-Solver for Turbine Simulation. Master thesis, 2020 more…
  • Wauligmann, Peter: Linear Equation Solvers on GPU Architectures for Finite Element Methods in Structural Mechanics. Master thesis, 2020 more…

Teaching

Summer semester 2024

Winter semester 2023/24

Summer semester 2023

Winter semester 2022/23

Summer semester 2022

Winter semester 2021/22

Summer semester 2021

Winter semester 2020/21

Summer semester 2020

Winter semester 2019/20

Publications

2019

  • Hayden Liu Weng: Partitioned hierarchical space-time FEM for transient heat problems. Master thesis, 2019 more…

Talks

Posters

2023

  • Hayden Liu Weng; Hans-Joachim Bungartz; Felix Dietrich: Data-Driven Solver Selection for Sparse Linear Matrices at Scale. SIAM Conference on Computational Science and Engineering (CSE23), SIAM, 2023Amsterdam, The Netherlands more…