A quick update on the fun project grassmannian.info that I introduced last week: every Grassmannian now has its own page, with specific information. Some examples:

Of course, this is far from a complete overview of possible information. Some things I have already planned:

  • properties of the dual variety (and other aspects of projective duality)
  • existence of full exceptional collections
  • structure of Lefschetz collections
  • properties of the homological projective dual
  • the Freudenthal magic square

Aside from this, I should of course improve the interface of the periodic table itself. And write explanations for what is currently on there.

Suggestions are very welcome! What do you want to see?