https://github.com/lukasheinrich/dynkinweb

small demo of computing group theory things from dynkin diagrams with HTML display
https://github.com/lukasheinrich/dynkinweb

Last synced: 23 days ago
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small demo of computing group theory things from dynkin diagrams with HTML display

• Host: GitHub
• URL: https://github.com/lukasheinrich/dynkinweb
• Owner: lukasheinrich
• Created: 2014-10-03T16:06:54.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2015-01-19T21:08:23.000Z (about 10 years ago)
• Last Synced: 2024-12-27T03:42:21.938Z (about 1 month ago)
• Size: 375 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
dynkinweb

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small demo of computing group theory things all from dynkin. currently only shows root and fundamental lattices.

live at: http://physics.nyu.edu/~lh1132/dynkinweb/index.html

ideas could include:

* [jeu-de-taquin](http://jeu-de-taquin.herokuapp.com) style rep via weyl character formula and Freudentahl multiplicity formula

* weight lattices for quotient groups i.e. SO(4) as Spin(4)/Z_2 etc