# Week 2.2



## FEM

- [Book theory](https://mude.citg.tudelft.nl/book/2025/fem/intro.html)
  - [Strong form of the 1D Poisson equation](https://mude.citg.tudelft.nl/book/2025/fem/strong.html)
  - [From strong to weak form](https://mude.citg.tudelft.nl/book/2025/fem/weak.html)
  - [From weak to discrete form](https://mude.citg.tudelft.nl/book/2025/fem/discrete.html)
  - [Finite element implementation](https://mude.citg.tudelft.nl/book/2025/fem/matrix.html)
  - [Elements and shape functions](https://mude.citg.tudelft.nl/book/2025/fem/shape.html)
  - [Numerical integration](https://mude.citg.tudelft.nl/book/2025/fem/numerical_integration.html)
  - [Poisson equation in 2D](https://mude.citg.tudelft.nl/book/2025/fem/poisson2d.html)
  - Bonus material, not for MUDE exam: [Isoparametric Mapping](https://mude.citg.tudelft.nl/book/2025/fem/isoparametric_mapping.html)
- [Lecture slides](https://github.com/TUDelft-MUDE/source-files/raw/main/file/slides2025/2_2_Lecture_Slides.pdf)
- [Collegerama recording](https://collegeramavideoportal.tudelft.nl/catalogue/cegm1000/presentation/794a792cdda045d0a9ac1350f5b136b31d?academicYear=2025-2026-cegm1000-25) (TU Delft login required)
- [Workshop assignment: Extra Support](https://mude.citg.tudelft.nl/workbook-2025/assignments/WS2.2/README.html)
- [Group assignment](https://mude.citg.tudelft.nl/workbook-2025/assignments/GA2.2/README.html)

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## Programming

- Large matrices
  - [Book theory](https://mude.citg.tudelft.nl/book/2025/programming/week_2_2.html)
    - [Assembly and np._ix](https://mude.citg.tudelft.nl/book/2025/programming/week_2_2/assembly.html)
    - [Sparse matrices with scipy.sparse](https://mude.citg.tudelft.nl/book/2025/programming/week_2_2/sparse.html)
    - [Solving systems of equations](https://mude.citg.tudelft.nl/book/2025/programming/week_2_2/solver.html)
  - [Programming assignment: Sparse vs Dense](https://mude.citg.tudelft.nl/workbook-2025/assignments/PA2.1/README.html)

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