@article{oai:nagoya.repo.nii.ac.jp:00008317,
author = {Kuniba, Atsuo and Nakanishi, Tomoki},
journal = {Progress in Mathematical Physics},
month = {},
note = {The Uq(ˆsl(2)) Bethe equation is studied at q = 0. A linear congruence equation is proposed related to the string solutions. The number of its off-diagonal solutions is expressed in terms of an explicit combinatorial formula and coincides with the weight multiplicities of the quantum space.},
pages = {185--216},
title = {Bethe Equation at q=0, Möbius Inversion Formula, and Weight Multiplicities: I. sl(2) case},
volume = {191},
year = {2000}
}