Daniel Bump   Maki Nakasuji   
PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY 138(5) 1595-1605 2010年5月 [査読有り]
Let G = GL(r+1) over a nonarchimedean local field F. The Kashiwara crystal B(infinity) is the quantized enveloping algebra of the lower triangular maximal unipotent subgroup N_. Examples are given where an integral over N_ (F) may be replaced by a...