6 citations · 20 across the 17 of their papers we have counts for
5 papers · 1 filter
On left spectrum of a split quaternionic matrix
Wensheng Cao
In noncommutative and nondivision algebra, left spectrum of matrices are less known and is not easy to handle. Split quaternion algebra is a noncommutative and nondivision algebra.…
The Moore-Penrose Inverses of Clifford Algebra
Rong lan Zheng, Wen sheng Cao, Hui hui Cao
In this paper, we introduce a ring isomorphism between the Clifford algebra and a ring of matrices, and represent the elements in by real matrices. By such a ri…
Quadratic unilateral polynomials over split quaternions
Wensheng Cao
In this paper, we derive explicit formulas for computing the roots of with being not invertible in split quaternion algebra. We also imitate the approach develo…
The Moore-Penrose Inverses of Clifford Algebra
Wensheng Cao, Ronglan Zheng, Huihui Cao
In this paper, we introduce a ring isomorphism between the Clifford algebra and a ring of matrices. By such a ring isomorphism, we introduce the concept of the Moore-…
The Euler's formula and root formula of Clifford Algebra Cl2
Wensheng Cao, Huihui Cao, Ronglan Zheng
In this paper, we express Euler's formula and De Moivre's formula for Clifford algebra Cl2 and find nth roots of an element in Clifford algebra Cl2.