本文主要研究从单连通区域Ω（?）R2∪{∞}到某一类可嵌入酉群作为其全测地子流形的对称空间—G-Grassmann流形Mk(其中包括实Grassmann......

Some new factorizations of unitons into Lie groups are established via singular Darboux transformations. The factorizati......

We present a unified method for constructing generalized flag transformations of unitons intoa Lie group G via singular ......

The authors give an algebraic method to add uniton numbers for harmonic maps from a simply connected domain Ω R2 ∪ {∞......