翻译:线性映射的秩 同义词1)rank of linear mapping,线性映射的秩2)linear mapping preserving rank-one,保一秩的线性映射3)Rank one preservers,保持秩1的线性映射4)rank-preserving linear map,保秩线性映射5)additive rank preserver,保秩的加法映射6)kernel of linear mapping,线性映射的核