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- 四元数矩阵的UL分解UL DECOMPCSITION OF REAL QUATERNION MATRICES
- 四元数矩阵的广义Schmidt分解与广酉空间中向量组的广义标准正交化Generalized Schmidt Decomposition of Quaternion Matrix and the Generalized Orthonormalization of a Set of Vectors in a Generalized Unitary Space
- 四元数矩阵的极分解及其GL偏序Polar Decomposition and GL Partial Ordering for Quaternion Rectangular Matrices
- 四元数一实数和一矢量的和的表达式，有四个项，一个为实数项，另外三个为虚数项An expression that is the sum of a real number and a vector and that contains four terms, one real and three imaginary.
- 四元数矩阵的复表示与四元数矩阵之迹Complex representation and trace of quaternion matrix
- 使用四元数的第二个理由，就是其可实现两个状态间的平滑插值。The second argument that is commonly given for the use of quaternions is the possibility of smoothly interpolating between two orientations.
- 关于自共轭四元数矩阵特征值的一个不等式An Inequality of Eigenvalues for Self-conjugate Quaternion Matrices
- 四元数的代数，第一非交换的代数，就这样在一夜之间诞生了。The algebra of quaternions, the first noncommutative algebra was thus suddenly born.
- 四元数quaternion
- 四元数矩阵方程AX=B的Hermite最小二乘解The Hermitian Least-square Solution of the Quaternion Matrix Equation AX=B
- 唯一的是四元数需要表现旋转，因此你必须对现有的四元数进行归一化。Only unit quaternions represent rotations, so normalize your quaternions if you have to.
- 半四元数semiquaternion
- 整四元数integral quaternion
- 极四元数quadriquaternion
- 纯四元数pure quaternion
- 倍四元数Double quaternions
- 反四元数inverse quaternion
- 双四元数biquaternion
- 四元数法quaternion
- 四元数环ring of quaternions
