4 citations · 9 across the 6 of their papers we have counts for
1 paper · 2 filters
Rafael Stekolshchik
For the modular lattice D^4 = {1+1+1+1} associated with the extended Dynkin diagram \tilde{D}_4 (and also for D^r, where r > 4), Gelfand and Ponomarev introduced the notion of admi…