hello, world!
Did you know that Aleph Omega is \(\aleph_\omega := \sup\left\{\aleph_n \mid n\in\omega \right\} = \sup\left\{ \aleph_n \mid n\in \{0,1,2,\ldots\} \right\} \), where \(\omega\) is the smallest infinite limit ordinal?
Lecture notes
Presentations
- Two-dimensional cylindric and toroidal codes, Rete di Idee 2022
- Wang tiles and undecidability problems, Simposio Matematico RIMSE 2022
- Introduction to Descriptive Complexity Theory
- Pratical intruduction to hash functions and password cracking (slides)
Internet Security mini project, UniCT