Scott Carter,Atsushi Ishii,Masahico Saito et al.
Scott Carter et al.
A quandle is a set that has a binary operation satisfying three conditions corresponding to the Reidemeister moves. Homology theories of quandles have been developed in a way similar to group homology, and have been applied to knots and kno...
Acosta, Gabriel; Ojea, Ignacio
Acosta
Chang, Gyu Whan; Kim, Hwankoo; Lim et al.
Chang et al.
Geography of simply connected nonspin symplectic 4-manifolds with positive signature [0.03%]
具有正号的单连通非旋对称辛4-流形的几何结构
Akhmedov, Anar; Hughes, Mark; Park et al.
Akhmedov et al.