### Fall term 2021

**Tilings and Patterns**

- The second midterm exam will be on Tuesday December 14 at 12:00-15:00 in room M2. Material to read: Chapters 5-7 in the notes (page 61 onwards).

**Some slides (pdf, best viewed in full screen mode): **

**Yleistajuinen esitelmÃ¤ tason symmetrioista (in Finnish)****Plane isometries are compositions of at most three reflections****Frieze group samples****How to derive the 17 wallpaper groups****Flow chart to determine wall paper groups****Robinson’s aperiodic Wang tile set****An aperiodic Wang tile set of 14 tiles****Slides from the lectures (for midterm 1)****On the tiling problem****Slides from the lectures (for midterm 2)**

**Lecture Notes (pdf): **

**Homework Assignments (pdf): **

**Homework 1**(6.9.2021)**Homework 2**(13.9.2021)**Homework 3**(20.9.2021)**Homework 4**(27.9.2021)**Homework 5**(4.10.2021)**Homework 6**(11.10.2021)**Homework 7**(25.10.2021)**Homework 8**(1.11.2021)**Homework 9**(8.11.2021)**homework10**(15.11.2021)**homework11**(22.11.2021)**homework12**(29.11.2021)**homework13**(7.12.2021)