On Finite Inversive PlanesJournal of the London Mathematical Society - Tập s1-40 Số 1 - Trang 171-182 - 1965
Peter F. Dembowski, Daniel Hughes
Polyhedral realization of crystal bases for generalized Kac–Moody algebrasJournal of the London Mathematical Society - Tập 77 Số 2 - Trang 273-286 - 2008
Dong-Uy Shin
AbstractIn this paper, we give a polyhedral realization of the crystal B(∞) of Uq−(𝔤) for the generalized Kac–Moody algebras. As applications, we give explicit descriptions of crystals for the generalized Kac–Moody algebras of rank 2 and 3, an...