https://oskarhenriksson.io/ https://oskarhenriksson.io/research/ https://oskarhenriksson.io/talks/ https://oskarhenriksson.io/teaching/ https://oskarhenriksson.io/activities/ https://oskarhenriksson.io/links/ https://oskarhenriksson.io/notes/birch.pdf https://oskarhenriksson.io/notes/realizability.pdf https://oskarhenriksson.io/notes/toric_perspective.pdf