Jonas Karlsson
/ˈjuːnas ˈkɑːɭsɔn/
Articles by others
I had to make an effort to find these papers online. Now they are here.
- Wythoff, A modification of the game of Nim, Nieuw Archief voor Wiskunde, 7 (2): 199–202
- Nielsen, Om Regning med ikke-kommutative Faktorer og dens Anvendelse i Gruppeteorien, Matematisk Tidsskrift B 1921: 78–94
- Alexandroff, Sur les espaces discrets, Comptes rendus hebdomadaires des séances de l'Académie des sciences 200, (1935), 1649-1651
- Müntz, Über den Approximationssatz von Weierstrass, the Schwarz Festschrift, 303-312
- Chasles, Construction des coniques qui satisfont à cinque conditions. Nombre des solutions dans chaque question., Comptes Rendus LVIII, 297-308
Cutting a Pancake with an Exotic Knife
This paper, joint with David Cutler and Neil Sloane, suppresses the nasty details behind a few claims. Full proofs will be added here eventually.
Stendhal's Revenge
This was featured on Numberphile. A write-up is in progress. Meanwhile, some eye-candy can be found here.
Several sequences in the OEIS refer to this system, starting with A392177.
Bēowulf
Bēowulf in one file: beowulf.csv
Format is as follows:
1a|Hwæt! wē Gār-Dena
1b|in gēar-dagum
2a|þēod-cyninga
2b|þrym gefrūnon,
3a|hū ðā æþelinga
3b|sellen fremedon.
That is, csv with pipe as separator.